Explain the ph enables the control of c2o42

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Reference no: EM13562442

Use Le Châtelier's principle to explain how adjusting the pH enables the control of C2O42- in a solution of oxalic acid, H2C2O4. Select all that apply:

Increasing the pH shifts the equilibrium and increases the concentration of C2O42-.

Increasing the pH shifts the equilibrium and decreases the concentration of C2O42-.

Decreasing the pH shifts the equilibrium and decreases the concentration of C2O42-.

Decreasing the pH shifts the equilibrium and increases the concentration of C2O42-.

Reference no: EM13562442

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