50. The vanadium (V) ion in a 0.5000-g sample of ore is converted to VO²+ ions. The amount of VO2+ in solution can be determined by reaction with an acid solution of KMNO4. The balanced equation for the reaction is boold ai 5VO2+(aq) + MnO4 (aq) + 11H;O –→ Mn2+(aq) + 5V(OH4)+(aq) + 2H*(aq) What is the mass percent of vanadium in the ore if 26.45 mL of 0.02250 M permanganate solution is required for com- plete reaction? T bosoholbonbyd 00

50. The vanadium (V) ion in a 0.5000-g sample of ore is converted to VO²+ ions. The amount of VO2+ in solution can be determined by reaction with an acid solution of KMNO4. The balanced equation for the reaction is boold ai 5VO2+(aq) + MnO4 (aq) + 11H;O –→ Mn2+(aq) + 5V(OH4)+(aq) + 2H*(aq) What is the mass percent of vanadium in the ore if 26.45 mL of 0.02250 M permanganate solution is required for com- plete reaction? T bosoholbonbyd 00

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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