$@Mốc$
$94,$ $2NaHCO_{3}$ + $H_{2}SO_{4}$ → $Na_{2}SO_{4}$ + $H_{2}O$ + $3CO_{2}$
$2$ $1$ $1$ $2$ $2$
$95,$ $2NaHS$ + $H_{2}SO_{4}$ → $Na_{2}SO_{4}$ + $2H_{2}S$
$2$ $1$ $1$ $2$
$96,$ $Ca(HCO_{3})_{2}$ + $2HCl$ → $CaCl_{2}$ + $2CO_{2}$ + $2H_{2}O$
$1$ $2$ $1$ $2$ $2$
$97,$ $2KClO_{3}$ → $2KCl$ + $3O_{2}$
$2$ $2$ $3$
$98,$ $2KMnO_{4}$ → $K_{2}MnO_{4}$ + $MnO_{2}$ + $O_{2}$
$2$ $1$ $1$ $1$
$99,$ $2H_{2}$ + $O_{2}$ → $2H_{2}O$
$2$ $1$ $2$
$100,$ $2P$ + $3H_{2}$ → $2PH_{3}$
$2$ $3$ $2$
$101,$ $2KCl$ + $2H_{2}O$ → $2KOH$ + $H_{2}$ + $Cl_{2}$
$2$ $2$ $2$ $1$ $1$
$102,$ $2Al_{2}O_{3}$ → $4Al$ + $3O_{2}$
$2$ $4$ $3$
$#chucbanhoctotnhe;333$
