Explain the new ph if you add 15 ml more of the naoh

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What is the pH of a solution prepared by mixing 50 ml of a .01055 M solution of lactic acid with 30 ml of a .0125 M NaOH? ka for lactic acid = 1.4E-4

What is the new pH if you add 15 ml more of the NaOH to the above solution?

Reference no: EM13541823

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