Question

SO2+Cu(OH)2=
MgO+NCl=
CuO+HNO3=
SiO2+KOH=
CuO+H2=
SnO+H2O=
P2O5+CaO=
H2O+N2O3=
FeO+H2O=

Answer 1

SO2 + Cu(OH)2 = CuSo3 + H2O
CuO+2HNO3=Cu(NO3)2+H2O
SiO2+2KOH=K2SiO3+H2O
CuO+H2=Cu+H2O
SnO+H2O=Sn(OH)2 (не уверена)
P2O5+CaO=Ca3(PO4)2
H2O+N2O3=HNO3
FeO+H2O=Fe(OH)2