21. Dichromate ions, Cr₂O72 (aq), react with zinc metal in acid solution to produce Cr³¹" (aq) and Zn (aq) ions. When the reaction is balanced, such that the smallest possible integers appear as stoichiometric coefficients, the coefficient for Zn²+ is: A) 1 B) 6 C) 3 D) 2 E) #Oto Tom 01.0to istol a botizoqaba

21. Dichromate ions, Cr₂O72 (aq), react with zinc metal in acid solution to produce Cr³¹" (aq) and Zn (aq) ions. When the reaction is balanced, such that the smallest possible integers appear as stoichiometric coefficients, the coefficient for Zn²+ is: A) 1 B) 6 C) 3 D) 2 E) #Oto Tom 01.0to istol a botizoqaba

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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