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18-12-2022
Chemistry

Answered

(b) Calculate the pH of the following buffer solution.
A solution of 10.0g each of formic acid (CH COOH (Mwt 46g/mol) and Potassium formate (CKHCOO
(Mwt 84g/mol) dissolved in 1.0 litre of water.
(formic acid ka = 1.8 x 104)

Answer :

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