Question

how will the equilibrium change if the ocean is more acidic? more hco₃⁻ is made more co₃²⁻ is made

Explanation:

Step1: Understand Le - Chatelier's principle

When the ocean is more acidic, the concentration of $H^+$ increases.

Step2: Analyze the equilibrium

The equilibrium is $HCO_3^-(aq)
ightleftharpoons H^+(aq)+CO_3^{2 - }(aq)$. According to Le - Chatelier's principle, when $H^+$ concentration increases, the equilibrium shifts to the left.

Step3: Determine the result

Shifting to the left means more $HCO_3^-$ is made.

Answer:

More $HCO_3^-$ is made