- #1
kooombaya
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Is Fe2+(aq) capable of reducing Sn2+(aq) to Sn metal?
The standard reduction potentials from my book are -0.14 for Sn2+ and -0.44 for Fe2+
Because Sn has a more positive Epot it has a greater tendency to be reduced. So add the Epot up: -0.14 + 0.44 (oxidation)= 0.3. It's positive so this reaction can occur. However my answer key says the opposite. Can someone explain please? Thanks.
The standard reduction potentials from my book are -0.14 for Sn2+ and -0.44 for Fe2+
Because Sn has a more positive Epot it has a greater tendency to be reduced. So add the Epot up: -0.14 + 0.44 (oxidation)= 0.3. It's positive so this reaction can occur. However my answer key says the opposite. Can someone explain please? Thanks.