a. 1.20 V. b. 1.21 V. c. 0.35 V. d. 0.41 V. Check In 16: C₁₂(g) + 2e Cr₂0 (aq) +14H(aq) + 6e¯ O2(g) +4H(aq) + 4e¯ MnO2(s)+4H(aq) + 2e 10, (aq) +6H(aq) + 5e¯ VO2(aq) + 2H(aq) + e¯ Bry()+2e NO3(aq) +4 H(aq) + 3e¯ ClO2(g) + e Ag*(aq) + e Fe3+(aq) + e 2Cl(aq) 1.36 2 Cr³ (aq) + 7 H₂O(1) 1.33 2 H₂O(1) 1.23 Mn2+(aq) + 2 H₂O() 1.21 •}I(aq) + 3H,0(D) 1.20 VO2+(aq) + H2O(D) 1.00 2 Br (aq) 1.09 NO(s) + 2 H2O(l) 0.96 CIO₂ (aq) 0.95 Ag(s) 0.80 Fe2+(aq) 0.77 What is the Ecell for the following reaction when all of the reactants are 0.10 M and all of the products are 0.20 M? 4H* (aq) + MnO2 (s) + 2 Ag(s) 2Ag* (aq) + Mn2+( (aq) + 2 H₂O (1)

a. 1.20 V. b. 1.21 V. c. 0.35 V. d. 0.41 V. Check In 16: C₁₂(g) + 2e Cr₂0 (aq) +14H(aq) + 6e¯ O2(g) +4H(aq) + 4e¯ MnO2(s)+4H(aq) + 2e 10, (aq) +6H(aq) + 5e¯ VO2(aq) + 2H(aq) + e¯ Bry()+2e NO3(aq) +4 H(aq) + 3e¯ ClO2(g) + e Ag(aq) + e Fe3+(aq) + e 2Cl(aq) 1.36 2 Cr³ (aq) + 7 H₂O(1) 1.33 2 H₂O(1) 1.23 Mn2+(aq) + 2 H₂O() 1.21 •}I(aq) + 3H,0(D) 1.20 VO2+(aq) + H2O(D) 1.00 2 Br (aq) 1.09 NO(s) + 2 H2O(l) 0.96 CIO₂ (aq) 0.95 Ag(s) 0.80 Fe2+(aq) 0.77 What is the Ecell for the following reaction when all of the reactants are 0.10 M and all of the products are 0.20 M? 4H (aq) + MnO2 (s) + 2 Ag(s) 2Ag* (aq) + Mn2+( (aq) + 2 H₂O (1)

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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