The free energy of formation of one mole of each of the following compounds refers to a particular chemical equation. Choose the equation. a. CdO(s) 2Cd(s)+O2(g)2CdO(s)Cd(s)+21O2(l)CdO(s)Cd(s)+21O2(g)CdO(s)Cd(s)+O2(g)CdO(s) b. CS2(l) C(graphite)+S(s)CS2(l)C(diamond)+2S(s)CS2(l)C(graphite)+2S(s)CS2(l)C(diamond)+S(s)CS2(l) c. NCl3(g) N2(g)+3Cl2(g)2NCl3(g)21N2(g)+23Cl2(g)NCl3(g)N2(g)+Cl2(g)NCl3(g)N2(g)+3Cl2(g)2NCl3(l) d. BrF5(g) Br2(l)+5F2(g)2BrF5(g)Br2(g)+5F2(g)2BrF5(g)21Br2(l)+25F2(g)BrF5(l)21Br2(l)+25F2(g)BrF5(g)