1) $HBrO_{3} + Ba(OH)_{2} \rightarrow Ba(BrO_{3})_{2} + H_{2}O$ 2) $C_{6}H_{12} + O_{2} \rightarrow CO_{2} + H_{2}O$ 3) $H_{2}O + Ca_{3}N_{2} \rightarrow Ca(OH)_{2} + NH_{3}$ 4) $Fe(CO)_{5} + NaOH \rightarrow Na_{2}Fe(CO)_{4} + Na_{2}CO_{3}$ 5) $Cl_{2} + C + B_{2}O_{3} \rightarrow BCl_{3} + CO$