A 1.984-g sample of impure oxalic acid required 39.26 mL of 0.0988 N base for titration; 1.24 mL of an acid solution was used in back titration. Calculate the percentage of H2C2O4 în the sample. 1.000 mL of base = 1.122 mL of acid.

A 1.984-g sample of impure oxalic acid required 39.26 mL of 0.0988 N base for titration; 1.24 mL of an acid solution was used in back titration. Calculate the percentage of H2C2O4 în the sample. 1.000 mL of base = 1.122 mL of acid.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

2. A 1.984-g sample of impure oxalic acid required 39.26 mL of 0.0988 N base for titration; 1.24 mL of
an acid solution was used in back titration. Calculate the percentage of H2C2O4.în the sample.
1.000 mL of base = 1.122 mL of acid.

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