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analytical chemistry 20.54: What is the change in pH that occurs when 0.50 mmol strong acid is added to the 100 mL solution of 0.0200

analytical chemistry

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20.54: What is the change in pH that occurs when 0.50 mmol strong acid is added to the 100 mL solution of 0.0200 M in lactic acid and 0.0800 M in sodium lactate? (Ka(lactic acid)= 1.38 x 10-4) (round to 3 digits after the point)

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