Answer
Al is oxidized, while Mn is reduced.
K is oxidized, while H is reduced.
O is oxidized while Hg is reduced.
P is oxidized, O is reduced
Work Step by Step
Al is oxidized, while Mn is reduced.
K is oxidized, while H is reduced.
O is oxidized while Hg is reduced.
HgO(s) = Hg(l) + O2(g)
P is oxidized, O is reduced