Define what kind of redox reaction each reaction

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Define what kind of redox reaction each reaction below is. Identify the oxidizing and reducing agents
A). 2 Ca(s) + O2(g) ---> 2 CaO(s)
B). 2 Al (s) + 6HCl(aq) ---> 3 H2(g) + 2AlCl3(aq)
C). 2 HgO(s) ---> 2 Hg(l) + O2(g)
D). C2H4(g) + 3 O2(g)---> 2 CO2(g) + 2 H2O(l)
E). Si(s) + 2 Cl2(g) --->SiCl4(g)

Reference no: EM13671149

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