Cl₂(g) + 2e Cr₂0 (aq) +14 H*(aq) + 6e¯ O2(g) +4H(aq) + 4e¯ MnO2(s) + 4H(aq) + 2e 103 (aq) +6H(aq) + 5e¯ VO2(aq) + 2H (aq) + e¯ Br₂(1) + 2e NO3(aq) + 4H(aq) + 3e¯ ClO2(g) + e Ag+ (aq) + e Fe3+(aq) + e 2 H₂O(1) 2 Cl(aq) 1.36 2 Cr3+(aq) + 7 H₂O(1) 1.33 1.23 Mn2+(aq) + 2 H2O(0) 1.21 12(aq) + 3H2O(l) VO2+(aq) + H2O(1) 1.20 1.00 2 Br (aq) 1.09 NO(s) + 2 H2O(1) 0.96 CIO₂ (aq) 0.95 Ag(s) 0.80 Fe2+(aq) 0.77 2017 IN GEE +211(a)+c Bra(0) + 2e NO, tag)+4(g) +3 CO(g) + c Ag (aq) + e Fe (aq) + e 001 .. What is the E° cell for the reaction Cr₂O,² + CIO₂ → Cr³++CIO₂? a) 2.28 V b) -2.28 V c) 0.38 V d) -0.38 V e) Not sure 57

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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Cl₂(g) + 2e
Cr₂0 (aq) +14 H*(aq) + 6e¯
O2(g) +4H(aq) + 4e¯
MnO2(s) + 4H(aq) + 2e
103 (aq) +6H(aq) + 5e¯
VO2(aq) + 2H (aq) + e¯
Br₂(1) + 2e
NO3(aq) + 4H(aq) + 3e¯
ClO2(g) + e
Ag+ (aq) + e
Fe3+(aq) + e
2 H₂O(1)
2 Cl(aq)
1.36
2 Cr3+(aq) + 7 H₂O(1)
1.33
1.23
Mn2+(aq) + 2 H2O(0)
1.21
12(aq) + 3H2O(l)
VO2+(aq) + H2O(1)
1.20
1.00
2 Br (aq)
1.09
NO(s) + 2 H2O(1)
0.96
CIO₂ (aq)
0.95
Ag(s)
0.80
Fe2+(aq)
0.77
Transcribed Image Text:Cl₂(g) + 2e Cr₂0 (aq) +14 H*(aq) + 6e¯ O2(g) +4H(aq) + 4e¯ MnO2(s) + 4H(aq) + 2e 103 (aq) +6H(aq) + 5e¯ VO2(aq) + 2H (aq) + e¯ Br₂(1) + 2e NO3(aq) + 4H(aq) + 3e¯ ClO2(g) + e Ag+ (aq) + e Fe3+(aq) + e 2 H₂O(1) 2 Cl(aq) 1.36 2 Cr3+(aq) + 7 H₂O(1) 1.33 1.23 Mn2+(aq) + 2 H2O(0) 1.21 12(aq) + 3H2O(l) VO2+(aq) + H2O(1) 1.20 1.00 2 Br (aq) 1.09 NO(s) + 2 H2O(1) 0.96 CIO₂ (aq) 0.95 Ag(s) 0.80 Fe2+(aq) 0.77
2017
IN
GEE
+211(a)+c
Bra(0) + 2e
NO, tag)+4(g) +3
CO(g) + c
Ag (aq) + e
Fe (aq) + e
001
..
What is the E° cell for the reaction Cr₂O,² + CIO₂ → Cr³++CIO₂?
a)
2.28 V
b)
-2.28 V
c)
0.38 V
d)
-0.38 V
e)
Not sure
57
Transcribed Image Text:2017 IN GEE +211(a)+c Bra(0) + 2e NO, tag)+4(g) +3 CO(g) + c Ag (aq) + e Fe (aq) + e 001 .. What is the E° cell for the reaction Cr₂O,² + CIO₂ → Cr³++CIO₂? a) 2.28 V b) -2.28 V c) 0.38 V d) -0.38 V e) Not sure 57
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