( a ) Interpretation: The chemical formula of each of the following is to be written. In parts a , the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms. Concept introduction: The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (a) is written.

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (b) is written.

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Conclusion

Thus, the chemical formula of compound (c) is written.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Conclusion

Thus, the chemical formula of compound (d) is written.

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Conclusion

Thus, the chemical formula of compound (e) is written.

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃

Conclusion

Thus, the chemical formula of compound (f) is written.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Why doesn't this carry on to form a ring by deprotonating the alpha carbon and the negatively-charged carbon attacking the C=O?

6. A solution (0.0004 M) of Fe(S2CNEt2)3 (see the structural drawing below) in chloroform has absorption bands at: 350 nm (absorbance A = 2.34); 514 nm(absorbance A = 0.0532); Calculate the molar absorptivity values for these bands. Comment on their possible nature (charge transfer transitions or d-d S N- transitions?). (4 points)

What is the mechanism for this?

Answer 2

Question

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (a) is written.

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (b) is written.

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Conclusion

Thus, the chemical formula of compound (c) is written.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Conclusion

Thus, the chemical formula of compound (d) is written.

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Conclusion

Thus, the chemical formula of compound (e) is written.

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃

Conclusion

Thus, the chemical formula of compound (f) is written.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (a) is written.

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (b) is written.

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Conclusion

Thus, the chemical formula of compound (c) is written.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Conclusion

Thus, the chemical formula of compound (d) is written.

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Conclusion

Thus, the chemical formula of compound (e) is written.

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃

Conclusion

Thus, the chemical formula of compound (f) is written.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (a) is written.

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (b) is written.

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Conclusion

Thus, the chemical formula of compound (c) is written.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Conclusion

Thus, the chemical formula of compound (d) is written.

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Conclusion

Thus, the chemical formula of compound (e) is written.

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃

Conclusion

Thus, the chemical formula of compound (f) is written.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (a) is written.

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (b) is written.

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Conclusion

Thus, the chemical formula of compound (c) is written.

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Conclusion

Thus, the chemical formula of compound (d) is written.

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Conclusion

Thus, the chemical formula of compound (e) is written.

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃

Conclusion

Thus, the chemical formula of compound (f) is written.

Answer 6

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (a) is written.

Answer 7

Chapter 6, Problem 1PE

Interpretation Introduction

(a)

Interpretation:

The chemical formula of each of the following is to be written. In parts a, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Answer 8

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Answer 13

Conclusion

Thus, the chemical formula of compound (a) is written.

Answer 14

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Conclusion

Thus, the chemical formula of compound (b) is written.

Answer 15

Interpretation Introduction

(b)

Interpretation:

The chemical formula of each of the following is to be written. In parts b, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Answer 16

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₂H₆O

Answer 17

Expert Solution

Answer 18

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 2

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₂H₆O

Answer 21

Conclusion

Thus, the chemical formula of compound (b) is written.

Answer 22

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Conclusion

Thus, the chemical formula of compound (c) is written.

Answer 23

Interpretation Introduction

(c)

Interpretation:

The chemical formula of each of the following is to be written. In parts c, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Answer 24

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is CH₂O

Answer 25

Expert Solution

Answer 26

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 1

Number of hydrogen atoms = 2

Number of oxygen atom = 1

Thus, the molecular formula is CH₂O

Answer 29

Conclusion

Thus, the chemical formula of compound (c) is written.

Answer 30

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Conclusion

Thus, the chemical formula of compound (d) is written.

Answer 31

Interpretation Introduction

(d)

Interpretation:

The chemical formula of each of the following is to be written. In parts d, the black spheres represent carbon atoms; the red, oxygen atoms; and the white, hydrogen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Answer 32

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is C₃H₆O

Answer 33

Expert Solution

Answer 34

Expert Solution

Answer 35

Expert Solution

Answer 36

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of carbon atoms = 3

Number of hydrogen atoms = 6

Number of oxygen atom = 1

Thus, the molecular formula is C₃H₆O

Answer 37

Conclusion

Thus, the chemical formula of compound (d) is written.

Answer 38

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Conclusion

Thus, the chemical formula of compound (e) is written.

Answer 39

Interpretation Introduction

(e)

Interpretation:

The chemical formula of each of the following is to be written. In parts e, the compound made up of molecules with one nitrogen atom and three hydrogen atoms

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Answer 40

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is NH₃

Answer 41

Expert Solution

Answer 42

Expert Solution

Answer 43

Expert Solution

Answer 44

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of nitrogen atom = 1

Number of hydrogen atoms = 3

Thus, the molecular formula is NH₃

Answer 45

Conclusion

Thus, the chemical formula of compound (e) is written.

Answer 46

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃

Conclusion

Thus, the chemical formula of compound (f) is written.

Answer 47

Interpretation Introduction

(f)

Interpretation:

The chemical formula of each of the following is to be written. In parts f, the compound made up of a crystal with two particles coming from aluminium atoms for every three particles coming from oxygen atoms.

Concept introduction:

The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the symbols of element using which the chemical compound is made. Generally, in a chemical formula, the subscript number after a symbol denotes the number of atoms of the element in the formula unit of the substance. If the compound is having only one atom of an element of interest, the subscript is omitted.

Answer 48

Expert Solution

Answer to Problem 1PE

The chemical formula of the compound is Al₂O₃

Answer 49

Expert Solution

Answer 50

Expert Solution

Answer 51

Expert Solution

Answer 52

Explanation of Solution

The chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. In the above example, the black spheres represent carbon atoms; the red, oxygen atoms; and the white represents hydrogen atoms. From the diagram, we come to know that,

Number of aluminium atoms = 2

Number of oxygen atoms = 3

Thus, the molecular formula is Al₂O₃