In a titration of 34.0 mL of a 0.425 M solution of a diprotic acid H₂C₂H₂O. (tartaric acid) with 0.155 M LiOH, how many mL of base are required to reach the first equivalence point?

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Q: Give answer to all parts otherwise i will give you downward

A: All parts are solved.Explanation: