Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this:
HF(aq) + H2O(I) rightarrow F-(aq) + H3O+(aq)
At a certain temperature, a chemist finds that a 5.6 L reaction vessel containing an aqueous solution of hydrofluoric acid, water, fluoride anion, and hydronium cation at equilibrium has the following composition:
Compound Amount
HF 1.62 g
H2O 516 g
F- 0.163 g
H3O+ 0.110 g
Calculate the value of the equilibrium constant for this reaction.
Answers: 1
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![K_c=\frac{[F^-]\times [H_3O^+]}{[HF]\times [H_2O]}](/tpl/images/1230/8174/06b96.png)
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Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this:
HF(aq) +...
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