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A solution is prepared at 25 C that is initially 0.46M in benzoic acid (HCH.CO), a weak acid with K = 6.3 10, and

A solution is prepared at 25 °C that is initially 0.46M in benzoic acid (HCH.CO₂), a weak acid with K = 6.3 × 10, and 1.2M in so (NaC, H,CO₂). Calculate the pH of the solution.

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