(a)
Formula for given ionic compound rubidium iodide.
(a)
Answer to Problem 18E
Explanation of Solution
Given Info: Refer to Table 11.6 in the textbook.
Explanation:
An element from the group
An element from the group
For a neutral ionic compound, the number of negative and positive charge of ions should be equal. To write the formula of the compound the charge neutrality is maintained. Signs of cation and anion charges are not considered while writing the formula for the compound.
The charge on the metal is used as a subscript for the anion. The charge on the anion is used as a subscript for the cation.
If
Conclusion:
Therefore, the formula for ionic compound rubidium iodide is
(b)
Formula for given ionic compound cesium phosphide.
(b)
Answer to Problem 18E
Explanation of Solution
Given Info: Refer to Table 11.6 in the textbook.
Explanation:
An element from the group
An element from the group
For a neutral ionic compound, the number of negative and positive charge of ions should be equal. To write the formula of the compound the charge neutrality is maintained. Signs of cation and anion charges are not considered while writing the formula for the compound.
The charge on the metal is used as a subscript for the anion. The charge on the anion is used as a subscript for the cation.
If
Conclusion:
Therefore, the formula for ionic compound cesium phosphide is
(c)
Formula for given ionic compound lithium sulfate.
(c)
Answer to Problem 18E
Explanation of Solution
Given Info: Refer to Table 11.6 in the textbook.
Explanation:
An element from the group
Anion sulfate has a charge of
For a neutral ionic compound, the number of negative and positive charge of ions should be equal. To write the formula of the compound the charge neutrality is maintained. Signs of cation and anion charges are not considered while writing the formula for the compound.
The charge on the metal is used as a subscript for the anion. The charge on the anion is used as a subscript for the cation.
If
Conclusion:
Therefore, the formula for ionic compound lithium sulfate is
(d)
Formula for given ionic compound silver carbonate.
(d)
Answer to Problem 18E
Explanation of Solution
Given Info: Refer to Table 11.6 in the textbook.
Explanation:
Silver has a charge of
Anion carbonate has a charge of
For a neutral ionic compound, the number of negative and positive charge of ions should be equal. To write the formula of the compound the charge neutrality is maintained. Signs of cation and anion charges are not considered while writing the formula for the compound.
The charge on the metal is used as a subscript for the anion. The charge on the anion is used as a subscript for the cation.
If
Conclusion:
Therefore, the formula for ionic compound silver carbonate is
(e)
Formula for given ionic compound zinc phosphate.
(e)
Answer to Problem 18E
Explanation of Solution
Given Info: Refer to Table 11.6 in the textbook.
Explanation:
Zinc has a charge of
Anion phosphate has a charge of
For a neutral ionic compound, the number of negative and positive charge of ions should be equal. To write the formula of the compound the charge neutrality is maintained. Signs of cation and anion charges are not considered while writing the formula for the compound.
The charge on the metal is used as a subscript for the anion. The charge on the anion is used as a subscript for the cation.
If
Conclusion:
Therefore, the formula for ionic compound zinc phosphate is
(f)
Formula for given ionic compound aluminium nitrate.
(f)
Answer to Problem 18E
Explanation of Solution
Given Info: Refer to Table 11.6 in the textbook.
Explanation:
Aluminium has a charge of
Anion nitrate has a charge of
For a neutral ionic compound, the number of negative and positive charge of ions should be equal. To write the formula of the compound the charge neutrality is maintained. Signs of cation and anion charges are not considered while writing the formula for the compound.
The charge on the metal is used as a subscript for the anion. The charge on the anion is used as a subscript for the cation.
If
Conclusion:
Therefore, the formula for ionic compound aluminium nitrate is
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Chapter 12 Solutions
INTRO.TO PHYSICAL SCIENCE NSU PKG >IC<
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