State how many grams of sodium lactate

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How many grams of sodium lactate (NaC3H5O3 ) should be added to 1.46 L of 0.150 M lactic acid (HC3H5 O3, Ka = 1.4 x 10-4) to form a buffer solution with pH = 4.12? Assume that no volume change occures when the solid sodium lactate is added. ans in g

Reference no: EM13172974

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