State what weight of potassium formate

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What weight of potassium formate should be added to make 900 mL of a pH 4.00 buffer solution that is 0.20 M in formic acid?

Reference no: EM13191758

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State what weight of potassium formate : What weight of potassium formate should be added to make 900 mL of a pH 4.00 buffer solution
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