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A 0.2121-g sample of pure NaC,O, (134.00 g/mol) was titrated with 43.31 mL of KMNO4. What is the normality of the KMNO4 solution? The chemical reac- tion is 2MNO, + 5C,o;- + 16H+ → 2Mn²+ + 10CO, + 8H„O The student must obtain atomic weights from any chemical book or from the Internet.

A 0.2121-g sample of pure NaC,O, (134.00 g/mol) was titrated with 43.31 mL of KMNO4. What is the normality of the KMNO4 solution? The chemical reac- tion is 2MNO, + 5C,o;- + 16H+ → 2Mn²+ + 10CO, + 8H„O The student must obtain atomic weights from any chemical book or from the Internet.

Chemistry
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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A 0.2121-g sample of pure Na,C,O, (134.00 g/mol) was titrated with 43.31 mL of KMNO4. What is the normality of the KMNO4 solution? The chemical reac- tion is 2MNO, + 5C,0 + 16H* → 2Mn²+ + 10CO, + 8H;0 e: The student must obtain atomic weights from any chemical book or from the Internet.
Transcribed Image Text:A 0.2121-g sample of pure Na,C,O, (134.00 g/mol) was titrated with 43.31 mL of KMNO4. What is the normality of the KMNO4 solution? The chemical reac- tion is 2MNO, + 5C,0 + 16H* → 2Mn²+ + 10CO, + 8H;0 e: The student must obtain atomic weights from any chemical book or from the Internet.
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