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Solved: A 0.125-g sample of a monoprotic acid of unknown molar mass is dissolved in
Chapter 14, Problem 95P(choose chapter or problem)
QUESTION:
Problem 95P
A 0.125-g sample of a monoprotic acid of unknown molar mass is dissolved in water and titrated with 0.1003 M NaOH. The equivalence point is reached after adding 20.77 mL of base. What is the molar mass of the unknown acid?
Questions & Answers
QUESTION:
Problem 95P
A 0.125-g sample of a monoprotic acid of unknown molar mass is dissolved in water and titrated with 0.1003 M NaOH. The equivalence point is reached after adding 20.77 mL of base. What is the molar mass of the unknown acid?
ANSWER:
Solution:
Find: we have to calculate the molar mass of unknown acid.
Given: