Em tham khảo nha:
\(\begin{array}{l}
1)\\
a)\\
CuO + {H_2}S{O_4} \to CuS{O_4} + {H_2}O\\
b)\\
Fe{(OH)_2} + {H_2}S{O_4} \to FeS{O_4} + 2{H_2}O\\
c)\\
MgO + {H_2}S{O_4} \to MgS{O_4} + {H_2}O\\
d)\\
Zn + {H_2}S{O_4} \to ZnS{O_4} + {H_2}\\
*\\
{C_{12}}{H_{22}}{O_{11}} + 24{H_2}S{O_{4\,dn}} \to 12C{O_2} + 24S{O_2} + 35{H_2}O
\end{array}\)