Based on the data presented below, which is the strongest reducing agent? pbi2(s) + 2e– pb(s) + 2i–(aq) e° = –0.365 v ca2+(aq) + 2e– ca(s) e° = –2.868 v pt2+(aq) + 2e– pt(s) e° = 1.18 v br2(l) + 2e– 2br–(aq) e° = 1.066 v