A 0.02 m weak acid solution was measured to have a ph of, Ask an Expert

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Question: 150 mL of 0.1M NaOH is added to 200mL of 0.1M formic acid and water is added to give a final volume of 1 L.
a) What is the pH of the final solution? (the Ka for formic acid is 1.78x10^-4 M)

Question: A 0.02 M weak acid solution was measured to have a pH of 4.6 a) What is the [H+] in this solution? b) Calculate the acid dissociation constant, Ka and pKa for this acid

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Category:- Biology
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