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(Solved): 2Cu+(aq)Cu2+(aq)+Cu(s) Use the half-reactions: Cu2++eCu+Cu++eCuG=K=E=0.16 ...
2Cu+(aq)?Cu2+(aq)+Cu(s) Use the half-reactions: Cu2++e??Cu+Cu++e??Cu?G?=K=?E?=0.16VE?=0.52VkJ?3Fe2+(aq)?2Fe3+(aq)+Fe(s) Use the half-reactions: Fe3++e??Fe2+E?=0.77VFe2++2e??FeE?=?0.44V?G?=kJK=?HClO2?(aq)?ClO3??(aq)+HClO(aq) (unbalanced) Use the half-reactions: ClO3??+3H++2e??HClO2?+H2?OHClO2?+2H++2e??HClO+H2?O?G?=K=?E?=1.21VE?=1.65VkJ?
![\[
2 \mathrm{Cu}^{+}(a q) \rightarrow \mathrm{Cu}^{2+}(a q)+\mathrm{Cu}(s)
\]
Use the half-reactions:
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