Question

Zm+O2=?
KClO3=KCL+?
Fe+?=FeCl3

Answer 1

2Fe + 3Cl₂ = 2FeCl₃
2Na + Br₂ =  2NaBr
4P+ 5O₂ = 2P₂O₅
2KClO₃ = 2KCl+ 3O₂
2FeCl₂ + Cl₂= 2FeCl₃
2FeBr₃+.3Cl₂=...2FeCl₃+.3Br₂

Answer 2

В первом Zn!!!!
2Zn+O2=2ZnO
KclO3=Kcl+O2
2Fe+6HCl=2Fecl3+3H2