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5. (20 points) Using the Henderson-Hasselbach equation, calculate the mass in grams of acetic acid (MW = 60 g/mol) and sodium acetate (MW = 82

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5. (20 points) Using the Henderson-Hasselbach equation, calculate the mass in grams of acetic acid (MW = 60 g/mol) and sodium acetate (MW = 82 g/mol) required to prepared 100 L of the following buffer: 100 mM, Acetate buffer of pH = 5.0 pka for the acetate buffering system is 4.74. Equation: [A-] pH = pka + log [HA] =

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