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1. A buffer solution that is 0.10 M sodium acetate and 0.20 M acetic acid is prepared. Calculate the initial pH of this solution. The Ka for CH3COOH is 1.8 x 10-5 M. As usual, report pH to 2 decimal places. 2. Calculate the pH when 27.6 mL of 0.048 MHCl is added to 100.0 mL of the above buffer.

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Category:- Chemistry
Reference No.:- M9875464

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