Define how many grams of sodium acetate

Reference no: EM13522215

In order to buffer a solution at a pH of 4.57, how many grams of sodium acetate, NaCH3COO should you add to 500 mL of a 0.150 M solution of acetic acid (CH3COOH)?

4.57 g
2.05 g
4.11 g
4.50 g
8.20 g

Reference no: EM13522215

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