Question

Умоляю, помогите с химией!

Answer 1

2HCl+CuO=CuCl2+H2O
H2SO4+Mg(OH)2=MgSO4+2H2O
3HNO3+Fe(OH)3=Fe(NO3)+3H2O
2H3PO4+3K2O=2K3PO4+3H2O
2H3PO4+3Ba(OH)2=Ba3(PO4)2+6H2O
Cu(OH)2+2HNO3=Cu(NO3)2+2H2O
BaCl2+H2SO4=BaSO4+2HCl
P2O5+3Ba(OH)2=Ba3(PO4)2+3H2O
N2O5+2KOH=2KNO3+H2O