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Chemistry
Chemical Reactions
Buffer Solutions
What ratio of molar concentrations of sodium acetate to acetic acid can buffer a solution at a pH of 4.89?
1 answer
Use the Henderson-Hasselbalch equation, use pKa for acetic acid of 4.76 (I think but you should confirm that), then solve for (base)/(acid)
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What molar ratio of acetic acid to sodium acetate is required to create a buffer solution at a pH of 4.89 at 25 degree C? Ka for
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