Ответы и объяснения

2013-01-16T18:50:19+04:00

N2 + 3H2 = 2NH3
NH3 + HCl = NH4Cl
2NH4Cl + Na2SO4 = (NH4)2SO4 + 2NaCl
F2 + 2NaCl = 2NaF + Cl2
Cl2 + H2 = 2HCl
6HCl + 2Al = 2AlCl3 + 3H2