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Calculate the pH of an aqueous solution of 1.0 M ammonium formate assuming complete dissociation (`pK_(a)` of formic acid = 3.8 and `pK_(b)` of ammoni

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Calculate the pH of an aqueous solution of 1.0 M ammonium formate assuming complete dissociation (`pK_(a)` of formic acid = 3.8 and `pK_(b)` of ammonia = 4.8 ).
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Correct Answer - `6.5`
Similar to Hint 6 (`HCO ONH_(4)` is a salt of weak acid, weak base).
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