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A buffer is made from 3.7 ?? 10?1 M of HC2H3O2 and 2.9 ?? 10?1...

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Chemistry

A buffer is made from 3.7 ?? 10?1 M of HC2H3O2 and 2.9 ?? 10?1 Mof NaC2H3O2

a. What is the pH?

b. If you added 3.0 ?? 10?3 moles of NaOH to 0.100 L of bufferwhat is the final pH. (assume that any change in volume isnegligible.)

Answer & Explanation Solved by verified expert
4.2 Ratings (587 Votes)
Answer We are given HC2H3O2 37101 M NaC2H3O2 C2H3O2 29101 M apH of this buffer solution From the given data we need to use Henderson Hasselbalch equation We know formula pH pKa log    See Answer
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