(a)
Interpretation:
The chemical formula of the magnesium sulfate is to be stated.
Concept Introduction :
A chemical formula of a given compound is used to describe the number of atoms present in it. Since a compound is made of two or more than two different elements in definite proportion, a chemical formula can best describe the number of elements it contains with their atomic symbols.
(b)
Interpretation:
The chemical formula of tin (II) fluoride is to be stated.
Concept Introduction :
A chemical formula of a given compound is used to describe the number of atoms present in it. Since a compound is made of two or more than two different elements in definite proportion, a chemical formula can best describe the number of elements it contains with their atomic symbols.
(c)
Interpretation:
The chemical formula of aluminum hydroxide is to be stated.
Concept Introduction :
A chemical formula of a given compound is used to describe the number of atoms present in it. Since a compound is made of two or more than two different elements in definite proportion, a chemical formula can best describe the number of elements it contain with their atomic symbols.
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EP BASIC CHEMISTRY-STANDALONE ACCESS
- Write the symbols for the ions, and the correct formula for the ionic compound that would form when each of the following react. a. Calcium and Oxygen b. Magnesium and Phosphorusarrow_forward23. Write formulas and names for compounds formed from the following metal ions and polyatomic ions. a. Calcium ion and the sulfate ion b. The copper (I) ion and phosphate ion c. The sodium ion and the carbonate ion d. The ammonium ion and the nitrate ionarrow_forwardWrite the formula including the charge for each of the following polyatomic ions:a. hydrogen carbonate(bicarbonate) b. ammoniumc. phosphite d. chloratearrow_forward
- Helparrow_forwardA number used to predict the geometry of a molecule. It is equal to the number of atoms bonded to a central atom plus the number of lone pairs on the central atom Select one: a. steric number b. coordination number c. Avogadro's number d. carbon numberarrow_forwardChapter 4 Worksheet Answer the following questions. Be sure to check your spelling. In ionic compounds, positively charged a. metals, anions b. nonmetals, cations c. metals, polyatomic ions d. nonmetals, anions e. metals, cations A) lose their valence electrons to become An ionic compound a. has a net positive charge. b. has a net negative charge. c. contains only cations. d. contains only anions. e. has a net charge of zero. 3) Which of the following compounds contains an ionic bond? a. NH3 b. H2О с. СаО d. H2 A group of covalently bonded atoms that has an overall electrical charge is called a(n) a. ionic compound. b. anion c. polyatomic ion. d. cation. e. molecule. In a molecule with covalent bonding, a. oppositely charged ions are held together by strong electrical attractions. b. atoms of metals form bonds to atoms of nonmetals. c. atoms of different metals form bonds. d. atoms are held together by sharing electrons. 10arrow_forward
- 1. Draw the process of ionic bonding for the ionic between: a. Barium and oxygen b. Strontium and nitrogen compounds formedarrow_forward6. Draw a picture of each of the following. a. an ionic crystal lattice c. a molecular compound b. a diatomic element d. a mixture of nitrogen gas and water vapor How do your drawings illustrate the difference between compounds and mixture? How do your drawings illustrate the difference between ionic and molecular compounds?arrow_forward. Write a chemical formula for each of the following compounds: ( a. lithium sulfate b. cobalt (II) chlorate c. aluminum acetate d. sodium perphosphate e. lead (II) phosphitearrow_forward
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co