Problem: In which of these solutions will HNO2 ionize less than it does in pure water? A. 0.10 M NaCl B. 0.10 M KNO3 C. 0.10 M NaOH D. 0.10 M NaNO2

FREE Expert Solution

The common ion effect states that the solubility of a salt is lower in the presence of a common ion. This means if there is a higher concentration of a common ion present, the less soluble a compound will be. 

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Problem Details

In which of these solutions will HNO2 ionize less than it does in pure water? 

A. 0.10 M NaCl 

B. 0.10 M KNO3 

C. 0.10 M NaOH 

D. 0.10 M NaNO2

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