
(a)
Interpretation:
The following table of chemical formulas for polyatomic ion containing ionic compounds is to be filled.
Concept Introduction:
Chemical formulas and names for ionic compounds containing polyatomic ions:
Ionic compounds containing positive and negative charges present must add to zero.
If more than one polyatomic ion is present in a compound, the chemical formula can be written as a polyatomic ion is enclose in parentheses and a subscript, placed outside of the parentheses. Example-
Sometimes same element is present in two different locations. For example,
(a)

Answer to Problem 4.110EP
The complete table as shown below:
Explanation of Solution
The given two ions are
Two hydroxide ions (1- charge) are required to balance the charge on one copper ion (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
Two phosphate ions (3- charge) are required to balance the charge on three copper ions (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
One carbonate ion (2- charge) is required to balance the charge on one copper ion (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
Two mono hydrogen sulfate ions (1- charge) are required to balance the charge on one copper ion (2+ charge). Hence, the chemical formula of the compound is
(b)
Interpretation:
The following table of chemical formulas for polyatomic ion containing ionic compounds is to be filled.
Concept Introduction:
Chemical formulas and names for ionic compounds containing polyatomic ions:
Ionic compounds containing positive and negative charges present must add to zero.
If more than one polyatomic ion is present in a compound, the chemical formula can be written as a polyatomic ion is enclose in parentheses and a subscript, placed outside of the parentheses. Example-
Sometimes same element is present in two different locations. For example,
(b)

Answer to Problem 4.110EP
The complete table as shown below:
Explanation of Solution
The given two ions are
Two hydroxide ions (1- charge) are required to balance the charge on one barium ion (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
Two phosphate ions (3- charge) are required to balance the charge on three barium ions (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
One carbonate ion (2- charge) is required to balance the charge on one barium ion (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
Two mono hydrogen sulfate ions (1- charge) are required to balance the charge on one barium ion (2+ charge). Hence, the chemical formula of the compound is
(c)
Interpretation:
The following table of chemical formulas for polyatomic ion containing ionic compounds is to be filled.
Concept Introduction:
Chemical formulas and names for ionic compounds containing polyatomic ions:
Ionic compounds containing positive and negative charges present must add to zero.
If more than one polyatomic ion is present in a compound, the chemical formula can be written as a polyatomic ion is enclose in parentheses and a subscript, placed outside of the parentheses. Example-
Sometimes same element is present in two different locations. For example,
(c)

Answer to Problem 4.110EP
The complete table as shown below:
Explanation of Solution
The given two ions are
Three hydroxide ions (1- charge) are required to balance the charge on one ferric ion (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
One phosphate ion (3- charge) is required to balance the charge on one ferric ion (2+ charge).
Hence, the chemical formula of the compound is
The given two ions are
Three carbonate ions (2- charge) are required to balance the charge on two ferric ions (2+ charge). Hence, the chemical formula of the compound is
The given two ions are
Three mono hydrogen sulfate ions (1- charge) are required to balance the charge on one ferric ion (2+ charge). Hence, the chemical formula of the compound is
(d)
Interpretation:
The following table of chemical formulas for polyatomic ion containing ionic compounds is to be filled.
Concept Introduction:
Chemical formulas and names for ionic compounds containing polyatomic ions:
Ionic compounds containing positive and negative charges present must add to zero.
If more than one polyatomic ion is present in a compound, the chemical formula can be written as a polyatomic ion is enclose in parentheses and a subscript, placed outside of the parentheses. Example-
Sometimes same element is present in two different locations. For example,
(d)

Answer to Problem 4.110EP
The complete table as shown below.
Explanation of Solution
The given two ions are
One hydroxide ion (1- charge) is required to balance the charge on one ammonium ion (1+ charge). Hence, the chemical formula of the compound is
The given two ions are
One phosphate ion (3- charge) is required to balance the charge on three ammonium ions (1+ charge). Hence, the chemical formula of the compound is
The given two ions are
One carbonate ion (2- charge) is required to balance the charge on two ammonium ions (1+ charge). Hence, the chemical formula of the compound is
The given two ions are
Three mono hydrogen sulfate ions (1- charge) are required to balance the charge on one ammonium ion (1+ charge). Hence, the chemical formula of the compound is
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Chapter 4 Solutions
General, Organic, and Biological Chemistry
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