For unlimited access to Homework Help, a Homework+ subscription is required.
64. Which metal is the best reducing agent? a. Mn b. Al c. Ni d. Cr
54. Determine whether or not each redox reaction occurs spontaneously in the forward direction. a. Ca2+(aq) + Zn(s) — Ca(s) + Zn2+ (aq) b. 2 Ag+ (aq) + Ni(s) — 2 Ag(s) + Ni²+(aq) c. Fe(s) + Mn2+ (aq) — Fe2+ (aq) + Mn(s) d. 2 Al(s) + 3 Pb2+ (aq) — 2 Al3+ (aq) + 3 Pb(s)
53. Determine whether or not each redox reaction occurs spontaneously in the forward direction. a. Ni(s) + Zn2+ (aq) — Ni2+ (aq) + Zn(s) b. Ni(s) + Pb2+ (aq) — Ni2+ (aq) + Pb(s) C. Al(s) + 3 Ag (aq) — Al3+ (aq) + 3 Ag(s) d. Pb(s) + Mn2+ (aq) — Pb2+ (aq) + Mn(s)
