Question

Уравнение хим. реакции:

K+Cl₂→KCI
Ba+O₃→BaO
Ag+S2→Ag₂S
Al+Cl₂→AlCl₃
P+O₂→P₂O₂
...+O₂→ZnO
...+O₂→CaO
...+O₂→Cr₂O₃

Answer 1

2K + Cl2 = 2KCl
2Ba + O2 = 2BaO
2Ag + S = Ag2S
2Al + 3Cl2 = 2AlCl3
4P + 5O2 =2P2O5
2Zn + O2 = 2ZnO
2Ca + O2 = 2CaO
4Cr + 3O2 = 2Cr2O3