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April 20, 2014

Homework Help: CHEMISTRY

Posted by lucylu on Thursday, September 9, 2010 at 10:53pm.

Given the following standard reduction potentials in acid solution:
MnO4- + 8 H+ + 5 e-® Mn+2 + 4 H2O E°cell = 1.51 V
Co+2 + 2 e-® Co E°cell = -0.28 V
Cr+3 + 3 e-® Cr E°cell = -0.74 V
The strongest oxidizing agent listed above is:
Cr3+.
Cr.
Mn2+.
Co2+.
MnO4–

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