Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this: HF (aq) + H₂O(1)→F (aq) +H₂O* (aq) At a certain temperature, a chemist finds that a 4.5 L reaction vessel containing an aqueous solution of hydrofluoric acid, water, fluoride anion, and hydronium cation at equilibrium has the following composition: amount 1.79 g 615. g F 0.274 g H₂O* 0.487 g Calculate the value of the equilibrium constant for this reaction. Round your answer to 2 significant digits. compound HF H₂O K = 0 X 3

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Chapter14: Chemical Equilibirum
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Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this:
HF (aq) + H₂O(1)→+F (aq) + H₂O (aq)
At a certain temperature, a chemist finds that a 4.5 L reaction vessel containing an aqueous solution of hydrofluoric acid, water, fluoride anion, and hydronium
cation at equilibrium has the following composition:
amount
1.79 g
615. g
0.274 g
0.487 g
Calculate the value of the equilibrium constant for this reaction. Round your answer to 2 significant digits.
compound
HF
H₂O
F
H₂O*
K = 0
0
x10
X
Ś
Transcribed Image Text:Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this: HF (aq) + H₂O(1)→+F (aq) + H₂O (aq) At a certain temperature, a chemist finds that a 4.5 L reaction vessel containing an aqueous solution of hydrofluoric acid, water, fluoride anion, and hydronium cation at equilibrium has the following composition: amount 1.79 g 615. g 0.274 g 0.487 g Calculate the value of the equilibrium constant for this reaction. Round your answer to 2 significant digits. compound HF H₂O F H₂O* K = 0 0 x10 X Ś
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