Balance the following equations: (a) CO(g) + O2(g) CO2(g) (b) N2O5 (g) + H2O(l) HNO3(aq)

Question:

Balance the following equations:
(a) CO(g) + O2(g) → CO2(g)
(b) N2O5 (g) + H2O(l) → HNO3(aq)
(c) CH4(g) + Cl2(g) → CCl4(l) + HCl(g)
(d) Al4C3(s) + H2O(l) → Al(OH)3 (s) + CH4(g)
(e) C5H10O2(l) + O2(g) → CO2(g) + H2O(g)
(f) Fe(OH)3(s) + H2SO4(aq) → Fe2(SO4)3 (aq) + H2 O(l)
(g) Mg3N2(s) + H2SO4(aq) → MgSO4(aq) + (NH4)2SO4(aq)