Question

H2+Br2=
KCL+AgNO3=
Al+i3=
H2+Ca=
Zn+HCL=
H2+Li=
H3PO4+Ca=
Al+CrO3=
CaO+H2
H2O+SO3

Answer 1

H2+Br2=2HBr
.KCL+AgNO3=KNO3+AgCl
Al+i3=3AlO
H2+Ca=CaH
Zn+HCL=ZnCl+H2
H2+Li=LiH
H3PO4+Ca= Ca(PO4)3+H2
Al+CrO3=Al203+Cr
CaO+H2= H2O+Ca
H2O+SO3=H2O+SO2

Answer 2

и баланс