State how many grams of dipotassium phthalate

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How many grams of dipotassium phthalate (242.3 g/mol) must be added to 700 mL of 0.175 M potassium hydrogen phthalate to give a buffer of pH 6.00?
The Ka's for phthalic acid are 1.12 x 10-3 and 3.90 x 10-6.

Reference no: EM13196604

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