4. Calculate the pH of a buffer solution prepared by mixing 10.0 mL of a 0.50 M CH,CO;H and 10.0 mL of a 0.50 M CHC...

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Answer 1

Answer #1

Гcco, Na) pH = pla + log TCH CO₂H] 0.3 4.74. 1000 ml/lt pica – log ka-4.74 pH = 4.74 + log des nua - 6Mx 0. 25 m = 0.0015 mol

Answer 2

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