consider the following standard reduction potentials in acid solutions: Cr3+ + 3e- -> Cr E0 = -0.74 V CO2+ + 2e- _> Co E0 = -0.28 V MnO4- + 8H+ + 5e- -> MN2+ + 4H2) E0 = +1.51 V
the strongest reducing agent listed above is
Co Cr Cr3+ Mn2+ MNO4-
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