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For an aqueous solution of NH(4)Cl, prov...

For an aqueous solution of `NH_(4)Cl`, prove that `[H_(3)O^(+)]=sqrt(K_(h)C)`.

Text Solution

Verified by Experts

For salt of strong acid and weak base, `[H_(3)O^(+)]=sqrt((K_(w)C)/(K_(b)))`
Substituting `(K_(w))/(K_(b))=K_(h)`, we get `[H_(3)O^(+)]=sqrt(K_(h)C)`.
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