Question
Predict if the solutions of the following salts are neutral, acidic or basic:
NaCN

Answer

$\text{NaCN}$ $+$ $\text{H}_2\text{O}$ $\leftrightarrow$ $\text{HCN}$ $+$ $\text{NaOH}$
        $\text{Weak acid}$   $\text{Strong base}$

Therefore, it is a basic solution.

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