Concept explainers
Give the formula and the number of each ion that makes up each of the following compounds:
(a) K2S
(b) CoSO4
(c) KMnO4
(d) (NH4)3PO4
(e) Ca(CIO)2
(f)NaCH3CO2
(a)
Interpretation:
For the given ionic compounds, the number and formula of constituted ions present are needed to be determined.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Answer to Problem 43PS
Explanation of Solution
In the given ionic compound
The relative number of each ion is indicated in suffix of each ion.
That is,
One
(b)
Interpretation:
For the given ionic compounds, the number and formula of constituted ions present are needed to be determined.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Answer to Problem 43PS
Explanation of Solution
In the given ionic compound
The relative number of each ion is indicated in suffix of each ion.
That is,
One
(c)
Interpretation:
For the given ionic compounds, the number and formula of constituted ions present are needed to be determined.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Answer to Problem 43PS
Explanation of Solution
In the given ionic compound
The relative number of each ion is indicated in suffix of each ion.
That is,
One
(d)
Interpretation:
For the given ionic compounds, the number and formula of constituted ions present are needed to be determined.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Answer to Problem 43PS
Explanation of Solution
In the given ionic compound
The relative number of each ion is indicated in suffix of each ion.
That is,
One
(e)
Interpretation:
For the given ionic compounds, the number and formula of constituted ions present are needed to be determined.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Answer to Problem 43PS
Explanation of Solution
In the given ionic compound
The relative number of each ion is indicated in suffix of each ion.
That is,
One
(f)
Interpretation:
For the given ionic compounds, the number and formula of constituted ions present are needed to be determined.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Answer to Problem 43PS
Explanation of Solution
In the given ionic compound
The relative number of each ion is indicated in suffix of each ion.
That is,
One
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Chapter 2 Solutions
Chemistry & Chemical Reactivity
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