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You have two solutions of the same molar concentrations one

You have two solutions of the same molar concentrations; one contains lactic acid, the other sodium lactate. You want to use these solutions to make a buffer that has a pH of 5.00. Calculate the ratio of lactate and lactic acid required. The pKa of lactic acid is 3.86

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Chemistry: You have two solutions of the same molar concentrations one

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