Chemistry for Today: General, Organic, and Biochemistry
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN: 9781305960060
Author: Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher: Cengage Learning
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Chapter 4, Problem 4.32E

Name the following binary ionic compounds, using a Roman numeral to indicate the charge on the metal ion:

a. PbO and PbO 2

b. CuCl and CuCl 2

c. Au 2 S and Au 2 S 3

d. CoO and Co 2 O 3

Expert Solution
Check Mark
Interpretation Introduction

(a)

Interpretation:

The name of the given binary ionic compounds is to be stated by using a Roman numeral.

Concept introduction:

Ionic compounds are those compounds that have the strong electrostatic force of attraction between the oppositely charged ions. The binary ionic compounds are composed of only one cation and one anion.

The naming of non-metal ions is done by the addition of suffix –ide at the end of the element’s name. The naming of binary ionic compound is represented by the name of metal followed by the name of non-metal.

Answer to Problem 4.32E

The name of the binary ionic compound PbO is lead(II)oxide and PbO2 is lead(IV)oxide.

Explanation of Solution

Roman numeral system represents the ionic charge of the metal ion.

The given binary ionic compounds are PbO and PbO2. Both the compounds contain lead as a metal and oxygen as a non-metal. The lead can exists as Pb2+ and Pb4+ ions and oxygen as O2 ion.

The naming of the binary ionic compound is given by,

name=metal(chargeinroman)+nonmetalstem+-ide

The suffix –ide is added after “ox” of oxygen to obtain oxide.

Hence, the name of the binary ionic compound PbO is lead(II)oxide and PbO2 is lead(IV)oxide.

Conclusion

The name of the binary ionic compound PbO is lead(II)oxide and PbO2 is lead(IV)oxide.

Expert Solution
Check Mark
Interpretation Introduction

(b)

Interpretation:

The name of the given binary ionic compound is to be stated by using a Roman numeral.

Concept introduction:

Ionic compounds are those compounds that have the strong electrostatic force of attraction between the oppositely charged ions. The binary ionic compounds are composed of only one cation and one anion.

The naming of non-metal ions is done by the addition of suffix –ide at the end of the element’s name. The naming of binary ionic compound is represented by the name of metal followed by the name of non-metal.

Answer to Problem 4.32E

The name of the binary ionic compound CuCl is copper(I)chloride and CuCl2 is copper(II)chloride.

Explanation of Solution

Roman numeral system represents the ionic charge of the metal ion.

The binary ionic compounds are CuCl and CuCl2. Both the compounds contain copper as a metal and chlorine as a non-metal. The copper can exists as Cu+ and Cu+2 ions and chlorine as Cl ion.

The naming of the binary ionic compound is given by,

name=metal(chargeinroman)+nonmetalstem+-ide

The suffix –ide is added after “chlor” of chlorine to obtain chloride.

Hence, the name of the binary ionic compound CuCl is copper(I)chloride and CuCl2 is copper(II)chloride.

Conclusion

The name of the binary ionic compound CuCl is copper(I)chloride and CuCl2 is copper(II)chloride.

Expert Solution
Check Mark
Interpretation Introduction

(c)

Interpretation:

The name of the given binary ionic compound is to be stated by using a Roman numeral.

Concept introduction:

Ionic compounds are those compounds that have the strong electrostatic force of attraction between the oppositely charged ions. The binary ionic compounds are composed of only one cation and one anion.

The naming of non-metal ions is done by the addition of suffix –ide at the end of the element’s name. The naming of binary ionic compound is represented by the name of metal followed by the name of non-metal.

Answer to Problem 4.32E

The name of the binary ionic compound Au2S is gold(I)sulfide and Au2S3 is gold(III)sulfide.

Explanation of Solution

Roman numeral system represents the ionic charge of the metal ion.

The given binary ionic compounds are Au2S and Au2S3. Both the compounds contain gold as a metal and sulfur as a non-metal. The gold exists as Au+ and Au3+ ions and sulfide as S2 ion in ionic form.

The naming of the binary ionic compound is given by,

name=metal(chargeinroman)+nonmetalstem+-ide

The suffix –ide is added after “sulf” of sulfur to obtain sulfide.

Hence, the name of the binary ionic compound Au2S is gold(I)sulfide and Au2S3 is gold(III)sulfide.

Conclusion

The name of the binary ionic compound Au2S is gold(I)sulfide and Au2S3 is gold(III)sulfide.

Expert Solution
Check Mark
Interpretation Introduction

(d)

Interpretation:

The name of the given binary ionic compound is to be stated by using a Roman numeral.

Concept introduction:

Ionic compounds are those compounds that have the strong electrostatic force of attraction between the oppositely charged ions. The binary ionic compounds are composed of only one cation and one anion.

The naming of non-metal ions is done by the addition of suffix –ide at the end of the element’s name. The naming of binary ionic compound is represented by the name of metal followed by the name of non-metal.

Answer to Problem 4.32E

The name of the binary ionic compound CoO is cobalt(II)oxide and Co2O3 is cobalt(III)oxide.

Explanation of Solution

Roman numeral system represents the ionic charge of the metal ion.

The given binary ionic compounds are CoO and Co2O3. Both the compounds cobalt as a metal and oxygen as a non-metal. The cobalt exists as Co2+ and Co3+ ions and oxygen as O2 ions in ionic form.

The naming of the binary ionic compound is given by,

name=metal(chargeinroman)+nonmetalstem+-ide

The suffix –ide is added after “ox” of oxygen to obtain oxide.

Hence, the name of the binary ionic compound CoO is cobalt(II)oxide and Co2O3 is cobalt(III)oxide.

Conclusion

The name of the binary ionic compound CoO is cobalt(II)oxide and Co2O3 is cobalt(III)oxide.

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Chapter 4 Solutions

Chemistry for Today: General, Organic, and Biochemistry

Ch. 4 - Use the periodic table and predict the number of...Ch. 4 - Prob. 4.12ECh. 4 - Write a symbol for each of the following ions: a.A...Ch. 4 - Write a symbol for each of the following ions: a.A...Ch. 4 - Prob. 4.15ECh. 4 - Identify the element in period 3 that would form...Ch. 4 - Identify the noble gas that is isoelectronic with...Ch. 4 - Identify the noble gas that is isoelectronic with...Ch. 4 - Write equations to represent positive and negative...Ch. 4 - Prob. 4.20ECh. 4 - Write the formula for the ionic compound formed...Ch. 4 - Prob. 4.22ECh. 4 - Classify each of the following as a binary...Ch. 4 - Prob. 4.24ECh. 4 - Prob. 4.25ECh. 4 - Prob. 4.26ECh. 4 - Prob. 4.27ECh. 4 - Prob. 4.28ECh. 4 - Prob. 4.29ECh. 4 - Name the following binary ionic compounds: a. SrS...Ch. 4 - Name the following binary ionic compounds, using a...Ch. 4 - Name the following binary ionic compounds, using a...Ch. 4 - Prob. 4.33ECh. 4 - Prob. 4.34ECh. 4 - Prob. 4.35ECh. 4 - Write formulas for the following binary ionic...Ch. 4 - Prob. 4.37ECh. 4 - Prob. 4.38ECh. 4 - Identify the ions that would occupy lattice sites...Ch. 4 - Identify the ions that would occupy lattice sites...Ch. 4 - Calculate the mass in grams of positive ions and...Ch. 4 - Calculate the mass in grams of positive ions and...Ch. 4 - Prob. 4.43ECh. 4 - Prob. 4.44ECh. 4 - Represent the following reaction using Lewis...Ch. 4 - Prob. 4.46ECh. 4 - Prob. 4.47ECh. 4 - Represent the following molecules by Lewis...Ch. 4 - Draw Lewis structures for the following polyatomic...Ch. 4 - Prob. 4.50ECh. 4 - Prob. 4.51ECh. 4 - Prob. 4.52ECh. 4 - Predict the shape of each of the following...Ch. 4 - Prob. 4.54ECh. 4 - Prob. 4.55ECh. 4 - Prob. 4.56ECh. 4 - Use the periodic table and Table 4.4 to determine...Ch. 4 - Use Table 4.4 and classify the bonds in the...Ch. 4 - Use Table 4.4 and classify the bonds in the...Ch. 4 - Prob. 4.60ECh. 4 - On the basis of the charge distributions you drew...Ch. 4 - Prob. 4.62ECh. 4 - Prob. 4.63ECh. 4 - Prob. 4.64ECh. 4 - Show the charge distribution in the following...Ch. 4 - Prob. 4.66ECh. 4 - Prob. 4.67ECh. 4 - Prob. 4.68ECh. 4 - Prob. 4.69ECh. 4 - Prob. 4.70ECh. 4 - Prob. 4.71ECh. 4 - Prob. 4.72ECh. 4 - Prob. 4.73ECh. 4 - Prob. 4.74ECh. 4 - Prob. 4.75ECh. 4 - The covalent compounds ethyl alcohol and dimethyl...Ch. 4 - Prob. 4.77ECh. 4 - Prob. 4.78ECh. 4 - Prob. 4.79ECh. 4 - Prob. 4.80ECh. 4 - Prob. 4.81ECh. 4 - Prob. 4.82ECh. 4 - Suppose an element from group II(A)(2) and period...Ch. 4 - What would be the mass in grams of 0.200moles of...Ch. 4 - The ampere unit is used to describe the flow of...Ch. 4 - Prob. 4.86ECh. 4 - Prob. 4.87ECh. 4 - Prob. 4.88ECh. 4 - Prob. 4.89ECh. 4 - Prob. 4.90ECh. 4 - Prob. 4.91ECh. 4 - Prob. 4.92ECh. 4 - Prob. 4.93ECh. 4 - Prob. 4.94ECh. 4 - Prob. 4.95ECh. 4 - Noble gases: a.have low boiling points. b.are all...Ch. 4 - Prob. 4.97ECh. 4 - Name the type of bond that is formed when...Ch. 4 - Prob. 4.99ECh. 4 - A atom becomes an ion that possesses a negative...Ch. 4 - When calcium reacts with chlorine to form calcium...Ch. 4 - Prob. 4.102ECh. 4 - Prob. 4.103ECh. 4 - Which molecule below has a nonpolar bond in which...Ch. 4 - What is the correct formula for bismuth (III)...Ch. 4 - Which of the following species will combine with a...Ch. 4 - What type of bond is created when bromine and...Ch. 4 - The parts of an atom directly involved in ionic...Ch. 4 - In forming an ionic bond with an atom of chlorine,...Ch. 4 - In bonding, what would happen between the...Ch. 4 - Which compound contains a bond with no ionic...Ch. 4 - Prob. 4.112ECh. 4 - Which molecule is nonpolar and contains a nonpolar...Ch. 4 - Which of the following is a nonpolar covalent...Ch. 4 - Prob. 4.115ECh. 4 - Prob. 4.116E
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