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how many grams of sodium acetate must be added to 135 mL of a .115M solution of acetic acid to produce a buffer of pH 4.75?
13 years ago

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DrBob222
Use the Henderson-Hasselbalch equation, substitute mol for acetic acid and solve for mol acetate. Then mols acetate = grams/molar mass and solve for grams.
13 years ago

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