Question

Закончите уравнения
Ba+Cl2
Al+N2
H2+N2
Расставьте коэфиценты
CaO+HCl=CaCl2+H2O
Zn+CuSO4=ZnSO4+Cu
AgNO3=Ag+NO2+O2
AgF+Na2S=Ag2S+NaF

Answer 1

Ba + Cl₂ = BaCl₂.

2Al + N₂ = 2AlN.

3H₂ + N₂ = 2NH₃.

CaO + 2HCl = CaCl₂ + H₂O.

Zn + CuSO4 = ZnSO₄ + Cu.

2AgNO₃ = 2Ag + 2NO₂ + O₂.

2AgF + Na₂S = Ag₂S + 2NaF.

Answer 2

Ba+CL2-->BaCL2

2Al+N2-->2AlN

3H2+N2-->2NH3

CaO+2HCL-->CaCL2+H2O

Zn+CuSO4-->ZnSO4+Cu

2AgNO3--->2Ag+2NO2+O2

2AgF+Na2S-->Ag2S+2NaF