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Ka for Benzoic acid (a monoprotic acid) is Ka = 6.5*10-5. Calculate the pH after addition...

Ka for Benzoic acid (a monoprotic acid) is Ka = 6.5*10-5. Calculate the pH after addition of 23.0, 35.0, 46.0, and 49.0 mL of 0.100M NaOH to 46.0 mL of 0.100M Benzoic acid

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