24. (10 A solution of hydrogen peroxide, H,O, is titrated with a solution of KMNO,. The redox reaction is as follows: 5H,O, (aq) + 2KMNO, (aq) + 3H,SO, (aq) → 50,(g) +2Mn SO, Jaq) + K,SO, (aq) + 8H,O (1) It requires 70.5 mL of 0.145 M KMNO, to titrate 20.0g of the solution of H,O,. What is the mass percentage (%) of H,O, in the solution? Hint: calculate Moles of one component and use stoichiometry to calculate mole of another reactant. Convert it to g followed by % ((part/whole) x 100)

24. (10 A solution of hydrogen peroxide, H,O, is titrated with a solution of KMNO,. The redox reaction is as follows: 5H,O, (aq) + 2KMNO, (aq) + 3H,SO, (aq) → 50,(g) +2Mn SO, Jaq) + K,SO, (aq) + 8H,O (1) It requires 70.5 mL of 0.145 M KMNO, to titrate 20.0g of the solution of H,O,. What is the mass percentage (%) of H,O, in the solution? Hint: calculate Moles of one component and use stoichiometry to calculate mole of another reactant. Convert it to g followed by % ((part/whole) x 100)

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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