Explain how many grams of lactic acid ch3chohcooh

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How many grams of lactic acid, CH3CHOHCOOH, together with 2.00 grams of NaOH, must be used to prepare 225 mL of Lactic acid-lactate ion buffer at pH = 4.00
CH3CHOHCOOH (aq) <------> H+(aq) + CH3CHOHCOO-(aq) Ka = 1.4 x 10-4

Reference no: EM13516656

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