mọi người giuwps em với ạ

a, $FeO_{}$ + $2HCl_{}$ → $FeCl_{2}$ + $H_{2}O$

b, $Fe_{}$$O_{3}$ + $6HNO_{3}$ → $2Fe(NO_{3}$$)_{2}$ + $3H_{2}O$ 

c, $CuO_{}$ + $2HNO_{3}$ → $Cu(NO_{3}$$)_{2}$ + $H_{2}O$

d, $2Na_{}$ + $2H_{2}O$ → $2NaOH_{}$ + $H_{2}$ 

e, $4Na_{}$ + $O_{2}$ → $2Na_{2}O$ 

f, $3CuSO_{4}$ + $2Al{}$ → $Al_{2}$$(SO_{4}$$)_{3}$ + $3Cu_{}$ 

g, $Fe(OH)_{2}$ $\frac{t^{o}}{}$> $FeO_{}$ + $H_{2}O$

h, $2FeCl_{2}$ + $Cl_{2}$ → $2FeCl_{3}$ 

i, $C_{2}$$H_{6}O$ + $3O_{2}$ $\frac{t^{o}}{}$> $2CO_{2}$ + $3H_{2}O$

j, $2KMnO_{4}$ + $16HCl_{}$ $\frac{t^{o}}{}$> $5Cl_{2}$ + $8H_{2}O$ + $2KCl _{}$ + $2MnCl_{2}$

Nhớp cho mik ctlhn nhé!! @@

UwU