Em tham khảo nha:
\(\begin{array}{l}
1)\,S + {O_2} \xrightarrow{t^0} S{O_2}\\
2)\,2Mg + {O_2} \xrightarrow{t^0} 2MgO\\
3)\,2Zn + {O_2} \xrightarrow{t^0} 2ZnO\\
4)\,4P + 5{O_2} \xrightarrow{t^0} 2{P_2}{O_5}\\
5)\,4Na + {O_2} \xrightarrow{t^0} 2N{a_2}O
\end{array}\)