Chemistry — Salt Hydrolysis
The pH of salt solutions from their parent acid/base.
Rendering…
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\text{strong acid + strong base} \Rightarrow \text{neutral}
\text{strong acid + weak base} \Rightarrow \text{acidic}
\text{weak acid + strong base} \Rightarrow \text{basic}
\text{NH}_4^+ + \text{H}_2\text{O} \rightleftharpoons \text{NH}_3 + \text{H}_3\text{O}^+