Which of the following best represents the equilibrium constant for the hydrolysis of $C_2O_4^{2-}$?

A.
$K = \frac{[OH^-][C_2O_4^{2-}]}{[HC_2O_4^{-}]}$
B.
$K = \frac{[H_3O^+][C_2O_4^{2-}]}{[HC_2O_4^{-}]}$
C.
$K = \frac{[OH^-][HC_2O_4^{-}]}{[C_2O_4^{2-}]}$
D.
$K = \frac{[OH^-][HC_2O_4^{-}]}{[C_2O_4^{2-}]}$
Chemistry
AP
College Board
Exam No:AP Chemistry Problem Set 3 Year:2024 Question No:APChemistry2024AP0114

Answer:

C

Knowledge points:

7.3 Reaction Quotient and Equilibrium Constant
7.4 Calculating the Equilibrium Constant

Solution:

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