A sample of 07500 g of a monoprotic weak acid ha is mixed, Chemistry

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A sample of 07500 g of a monoprotic weak acid ha is mixed

A sample of 0.7500 g of a monoprotic weak acid, HA, is mixed in enough distilled water to produce 50.0 mL of a solution with a pH of 2.716. The solution is titrated with 0.1500 M NaOH, and in the middle of the titration, when [HA] = [A-], the pH = 4.602. Getting to the titration final point of the titration requires 49.30 mL of the titration agent.

Calculate the Ka of the acid.

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Chemistry: A sample of 07500 g of a monoprotic weak acid ha is mixed

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