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The equilibrium constant (Ka) for benzoic acid is 6.46 x 10^-5. Calculate the ratio of benzoic...

The equilibrium constant (Ka) for benzoic acid is 6.46 x 10^-5.

Calculate the ratio of benzoic acid to benzoate ion in solution pH=2.00. Then calculate the same ratio at pH=4.00.

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Expert Solution

The ratio of benzoic acid to benzoate ion in the solution can be calculated using the Henderson-Hasselbalch equation as below-

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queen_honey_blossom answered 4 months ago
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