Question: Calculate the pH of a buffer solution made by mixing 20.0 mL of a 0.100M methanoic acid (CHOOH) with 80.0 mL of a 0.05M sodium

Calculate the pH of a buffer solution made by mixing 20.0 mL of a 0.100M methanoic acid (CHOOH) with 80.0 mL of a 0.05M sodium methanoate (CHOONa). Ka for methanoic acid 1.78 x 10^-4.

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