Em tham khảo nha:
\(\begin{array}{l}
a)\\
4P + 5{O_2} \xrightarrow{t^0} 2{P_2}{O_5}\\
b)\\
Al{(OH)_3} + 3HCl \to AlC{l_3} + 3{H_2}O\\
c)\\
A{l_2}{(S{O_4})_3} + 3Ba{(OH)_2} \to 2Al{(OH)_3} + 3BaS{O_4}\\
d)\\
{C_n}{H_{2n}} + \dfrac{{3n}}{2}{O_2} \xrightarrow{t^0} nC{O_2} + n{H_2}O
\end{array}\)