Here is a $0.200 M$ solution of$H_3C_6H_5O_7$
(citric acid, $K_a$ $=$ $3.5 \cdot 10^{-4}$)
Hydrolysis equilibrium:
$H_3C_6H_5O_7$ $+$ $H_2O$
$H_3O^+$ $+$ $H_2C_6H_5O_7^-$
On which side will the reaction move to reach equilibrium? a) left b) to the right c) it will not move, since it is already in equilibrium
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The reaction will move to b) the right