Concept explainers
Interpretation:
A molecular view of 1.0 M NaCl, 2.0 M NaCl and 1.0 M Na2S solution must be drawn using different symbols for different ions. The solution with the least total number of ions must also be circled.
Concept introduction:
Greater the molarity of an ionic compound, greater is the number of ions present in the solution.
Answer to Problem 7E
Molecular views of 1.0 M NaCl, 2.0 M NaCl and 1.0 M Na2S solution are drawn below.
2.0 M NaCl 1.0 M NaCl
1.0 M Na2S
Explanation of Solution
The molecular view of the three solutions is shown. Red dots represent
The number of
The number of
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