Решите уравнения. Fe + Cl2 = Al + S = Li + O2 =
2Fe + 3Cl₂ = 2FeCl₃ 2Al + 3S = Al₂S₃ 4Li + O₂ = 2Li₂О ....................................
2Fe + 3Cl2 = 2FeCl3 2Al + 3S = Al2S3 4Li + O2 = 2Li20