Автор - mrpauk2018
1. Al2S3
Na2S
H2S
NH3
NCl3
MgO
AlP
2. 3K + N = K3N
4Li + O2 = 2Li2O
2Al + N2 = 2AlN
P + S (t) = P2S5
2Na + Cl2 = 2NaCl
Mg + Br2 = MgBr2
3. Mg + 2HCl = MgCl2 + H2
2Na + 2HCl = 2NaCl + H2
2Al + 6HBr = 2AlBr3 + 3H2
Ca + 2HBr = CaBr2 + H2