a) 2Al + 3Cl2 = 2AlCl3 + 3H2b) 2Cu(OH)2 = 2CuO + H2Oc) 2HgO = 2Hg + O2
Уравнения реакций:Ca + O2 = CaO2Na + Cl2 = 2NaClCu + O = CuOAl + S = Al2S32Al + 3Cl2 = 2AlCl3Zn + Cl2 = ZnCl22H2 + O2 = 2H2O2Li + N2 = 2Li3N2Al + 3H2 = 2AlH3
a) 2Al + 3Cl2 = 2AlCl3 + 3H2
b) 2Cu(OH)2 = 2CuO + H2O
c) 2HgO = 2Hg + O2
Уравнения реакций:
Ca + O2 = CaO
2Na + Cl2 = 2NaCl
Cu + O = CuO
Al + S = Al2S3
2Al + 3Cl2 = 2AlCl3
Zn + Cl2 = ZnCl2
2H2 + O2 = 2H2O
2Li + N2 = 2Li3N
2Al + 3H2 = 2AlH3