Question

РЕАКЦИИ ПЕРЕХОДА HCl в H2 -NH3-N2 H2O.
Ca3(PO4)2-P-P2O5-H3PO4

Answer 1

2HCl + Zn = ZnCl₂ + H₂
3H₂ + N₂ = 2NH₃
4NH₃ + 3O₂ = 2N₂ + 6H₂O

2Ca₃(PO₄)₂ + 10C + 6SiO₂ = 6CaSiO₃ + 4P + 10CO 
4P + 5O₂ = 2P₂O₅
P₂O₅ + 3H₂O = 2H₃PO₄

Answer 2

СПАСИБО БОЛЬШОЕ!