Question

Many oxidation– reduction reactions can be balanced by inspection. Try to balance the following reactions by in-spection. In each reaction, identify the substance reduced and the substance oxidized.
a. Al(s) + HCl(aq) → AlCl3(aq) + H2(g)
b. CH4(g) + S(s) → CS2(l) + H2S(g)
c. C3H8(g) + O2(g) → CO2(g) + H2O(l)
d. Cu(s) + Ag+(aq) → Ag(s) + Cu2+(aq)


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  • CreatedMay 04, 2015
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