What are the products of this chemical equation? HCl(aq) + NaOH(aq) → NaCl(aq) + H2(g) + O2(g) NaH(aq) + Cl2(aq) + H2(g) + O2(g) Cl2(g) + H2(g) + O2(g) NaCl(aq) + H2O(l)