Question

Reduction Half-Reaction	Standard Potential Ered° (V)
F2(g) + 2e– → 2F–(aq)	+2.87
O3(g) + 2H3O+(aq) + 2e– → O2(g) + 3H2O(l)	+2.076
Co3+(aq) + e– → Co2+(aq)	+1.92
H2O2(aq) + 2H3O+(aq) + 2e– → 2H2O(l)	+1.776
N2O(g) + 2H3O+(aq) + 2e– → N2(g) + 3H2O(l)	+1.766
Ce4+(aq) + e– → Ce3+(aq)	+1.72
PbO2(s) + SO42–(aq) + 4H3O+(aq) + 2e– → PbSO4(s) + 6H2O(l)	+1.6913
MnO4–(aq) + 4H3O+(aq) + 3e– → MnO2(s) + 6H2O(l)	+1.679
NiO2(s) + 4H3O+(aq) + 2e– → Ni2+(aq) + 6H2O(l)	+1.678
HClO2(aq) + 2H3O+(aq) + 2e- → HClO(aq) + 3H2O(l)	+1.645
2HClO2(aq) + 6H3O+(aq) + 6e- → Cl2(g) + 10H2O(l)	+1.628
2HClO(aq) + 2H3O+(aq) + 2e– → Cl2(g) +4H2O(l)	+1.611
H5IO6(s) + H3O+(aq) + 2e– → IO3–(aq) + 4H2O(l)	+1.601
RuO4-(aq) + 4H3O+(aq) + 2e- → RuO2+(aq) + 6H2O(l)	+1.6
2NO(g) + 2H3O+(aq) + 2e– → N2O(g) + 3H2O(l)	+1.591
IO4-(aq) + 2H3O+(aq) + 2e– → IO3-(aq) + 3H2O(l)	+1.589
MnO4–(aq) + 8H3O+(aq) + 5e– → Mn2+(aq) + 12H2O(l)	+1.507
RuO2+(aq) + 2H3O+(aq) + e- → Ru(OH)22+(aq) + 2H2O(l)	+1.5
Au3+(aq) + 3e– → Au(s)	+1.498
2ClO3-(aq) + 12H3O+(aq) + 10e- → Cl2(g) + 18H2O(l)	+1.47
PbO2(s) + 4H3O+(aq)+ 2e– → Pb2+(aq) + 6H2O(l)	+1.455
ClO3–(aq) + 6H3O+(aq) + 6e– → Cl–(aq) + 9H2O(l)	+1.451
BrO3–(aq) + 6H3O+(aq) + 5e– → 1/2Br2(l) + 9H2O(l)	+1.482
HOI(aq) + H3O+(aq) + e– → 1/2I2(s) + 2H2O(l)	+1.430
RuO4(aq) + 6H3O+(aq) + 4e- → Ru(OH)22+(aq) + 8H2O(l)	+1.40
2ClO4–(aq) + 16H3O+(aq) + 14e– → Cl2(g) + 24H2O(l)	+1.39
ClO4–(aq) + 8H3O+(aq) + 8e– → Cl–(aq) + 12H2O(l)	+1.389
Cl2(g) + 2e– → 2Cl–(aq)	+1.36
ClO4–(aq) + 6H3O+(aq) + 6e– → ClO–(aq) + 9H2O(l)	+1.36
HBrO(aq) + H3O+(aq) + 2e– → Br– + 2H2O(l)	+1.331
IO4-(aq) + 8H3O+(aq) + 7e– → 1/2I2(s) + 12H2O(l)	+1.318
ClO2(aq) + H3O+(aq) + e- → HClO2(aq) + H2O(l)	+1.277
Zn(OH)2(s) + 2e– → Zn(s) + 2OH−(aq)	+1.249
Cr2O72–(aq) + 14H3O+(aq) + 6e– → 2Cr3+(aq) + 21H2O(l)	+1.232
O2(g) + 4H+(aq) + 4e– → 2H2O(l)	+1.23
MnO2(s) + 4H3O+(aq) + 2e– → Mn2+(aq) + 6H2O(l)	+1.224
ClO3-(aq) + 3H3O+(aq) + 2e- → HClO2(aq) + 4H2O(l)	+1.214
2IO3–(aq) + 12H3O+(aq) + 10e– → I2(s) + 18H2O(l)	+1.195
ClO4–(aq) + 2H3O+(aq) + 2e– → ClO3–(aq) + 3H2O(l)	+1.189
Pt2+(aq) + 2e– → Pt(s)	+1.18
IO3-(aq) + 5H3O+(aq) + 4e– → HOI(aq) + 7H2O(l)	+1.154
ClO3-(aq) + 2H3O+(aq) + e- → ClO2(aq) + 3H2O(l)	+1.152
Br2(aq) + 2e– → 2Br–(aq)	+1.0873
Br2(l) + 2e– → 2Br–(aq)	+1.07
RuO4(aq) + 8H3O+(aq) + 8e- → Ru(s) + 12H2O(l)	+1.04
NO2(g) + 2H3O+(aq) + 2e– → NO(g) + 3H2O(l)	+1.03
RuO4(aq) + e- → RuO4-(aq)	+1.00
NO3–(aq) + 4H3O+(aq) +3e– → NO(g) + 6H2O(l)	+0.957
2Hg2+(aq) + 2e– → Hg22+(aq)	+0.920
Ru(OH)22+(aq) + 2H3O+(aq) + e- → Ru3+(aq) + 4H2O(l)	0.86
Hg2+(aq) + 2e– → Hg(l)	+0.851
ClO–(aq) + H2O(l) + 2e– → Cl–(aq) + 2OH–(aq)	+0.81
Ag+(aq) + e– → Ag(s)	+0.80
Hg22+(aq) + 2e– → 2Hg(l)	+0.7973
Fe3+(aq) + e– → Fe2+(aq)	+0.771
Ni(OH)2(s) + 2e– → Ni(s) + 2OH–(aq)	+0.72
p-benzoquinone + H3O+(aq) + 2e– → hydroquinone + H2O(l)	+0.6992
O2(g) + 2H3O+(aq) + 2e– → H2O2(l) + 2H2O(l)	+0.695
Ru(OH)22+(aq) + 2H3O+(aq) + 4e- → Ru(s) + 4H2O(l)	+0.68
MnO4–(aq) + 2H2O(l) + 3e– → MnO2(s) + 4OH–(aq)	+0.595
I2(s) + 2e– → 2I–(aq)	+0.54
I3–(aq) + 2e– → 3I–(aq)	+0.536
Cu+(aq) + e– → Cu(s)	+0.52
Ru2+(aq) + 2e- → Ru(s)	+0.455
O2(g) + 2H2O + 4e– → 4OH–(aq)	+0.401
Fe(CN)63–(aq) + e– → Fe(CN)64–(aq)	+0.358
Cu2+(aq) + 2e– → Cu(s)	+0.34
Hg2Cl2(s) + 2e– → 2Hg(l) + 2Cl–(aq)	+0.26808
Ru3+(aq) + e- → Ru2+(aq)	+0.249
HAsO2(s) + 3H3O+(aq) + 3e– → As(s) + 5H2O	+0.248
AgCl(s) + e– → Ag(s) + Cl-(aq)	+0.22233
Cu2+(aq) + e– → Cu+(aq)	+0.153
Sn4+(aq) +2e– → Sn2+(aq)	+0.151
S(s) + 2H3O+(aq) + 2e– → H2S(s) + 2H2O(l)	+0.14
NO3–(aq) +2H2O(l) + 3e– → NO(g) + 4OH–(aq)	+0.109
N2(g) + 8H3O+(aq) + 6e– → 2NH4+(aq) +8H2O(l)	+0.092
S4O62–(aq) + 2e– → 2S3O32–(aq)	+0.08
AgBr(s) + e– → Ag(s) + Br–(aq)	+0.07133
2H+(aq) + 2e– → H2(g)	0.00
Fe3+(aq) + 3e– → Fe(s)	-0.04
[Co(NH3)6]3+(aq) + e– → [Co(NH3)6]2+(aq)	-0.108
Pb2+(aq) + 2e– → Pb(s)	–0.13
Sn2+(aq) + 2e– → Sn(s)	–0.14
O2(g) + 2H2O(l) + 2e– → H2O2(l) + 2OH–(aq)	–0.146
AgI(s) + e– → Ag(s) + I– (aq)	–0.15224
CO2(g) + 2H3O+(aq) + 2e– → HCO2H(s) + 2H2O(l)	–0.199
Cu(OH)2(s) + 2e– → Cu(s) + 2OH–(aq)	–0.222
Ni2+(aq) + 2e– → Ni(s)	–0.26
Co2+(aq) + 2e– → Co(s)	–0.28
PbSO4(s) + 2e– → Pb(s) + SO42–(aq)	–0.3588
SeO32–(aq) + 3H2O(l) + 4e– → Se + 6OH–(aq)	–0.366
Cd2+(aq) + 2e– → Cd(s)	–0.403
Cr3+(aq) + e– → Cr2+(aq)	–0.407
Fe2+(aq) + 2e– → Fe(s)	–0.44
NO2–(g) + H2O(l) + 3e– → NO(g) + 2OH–(aq)	–0.46
S(s) + 2e– → S2–(aq)	–0.48
2CO2(g) + 2H3O+(aq) + 2e– → H2C2O4(s) + H2O(l)	–0.49
TiO2(s) + 4H3O+ + 2e– → Ti2+(aq) + 6H2O(l)	–0.502
Au(CN)2–(aq) + e– → Au(s) + 2CN–(aq)	–0.60
Cr3+(aq) + 3e– → Cr(s)	–0.74
Zn2+(aq) + 2e– → Zn(s)	–0.76
Cd(OH)2(s) + 2e– → Cd(s) + 2OH–(aq)	–0.809
2H2O(l) + 2e– → H2(g) + 2OH–(aq)	–0.83
Ti3+(aq) + e– → Ti2+(aq)	–0.85
H3BO3(s) + 3H3O+ + 3e– → B(s) + 6H2O(l)	–0.8698
Cr2+(aq) + 2e– → Cr(s)	–0.91
SO42–(aq) + H2O(l) + 2e– → SO32–(aq) + 2OH–(aq)	–0.93
CNO–(aq) + H2O(l) + 2e– → CN–(aq) + 2OH–(aq)	–0.970
[Zn(NH3)4]2+(aq) + 2e– → Zn(s) + 4NH3(aq)	–1.04
Mn2+(aq) + 2e– → Mn(s)	–1.185
Cr(OH)3(s) + 3e– → Cr(s) + 3OH–(aq)	–1.48
Ti2+(aq) + 2e– → Ti(s)	–1.630
Al3+(aq) + 3e– → Al(s)	–1.66
Al(OH)3(s) + 3e– → Al(s)+3OH–(aq)	–2.31
Mg2+(aq) + 2e– → Mg(s)	–2.38
Mg(OH)2(s) + 2e– → Mg(s) + 2OH–(aq)	–2.69
Na+(aq) + e– → Na(s)	–2.71
Ca2+(aq) + 2e– → Ca(s)	–2.87
Ba2+(aq) + 2e– → Ba(s)	–2.912
K+(aq) + e– → K(s)	–2.931
Ba(OH)2(s) + 2e– → Ba(s) + 2OH–(aq)	–2.99
Ca(OH)2(s) + 2e– → Ca(s) + 2OH–(aq)	–3.02
Cs+(aq) + e– → Cs(s)	–3.026
Li+(aq) + e– → Li(s)	–3.04

asapling Learning macmilan learning Calculate the cell potential for the following reaction as written at 25.00°C, given that [C [N2 0.0130 M. Standard reduction potentials can be found here, :0.853 M and Cr(s)+Ni2+ (aq) 근 Cr2+(aq)+Ni(s) Cr aq)+ Ni Number E=