Ответ:
2Zn + O2 = 2ZnO
2Al(OH)3 = Al2O3 + 3H2O
Mg + 2 HCl = H2 + MgCl2
2 Fe + 3 Cl2 = 2 FeCl3
2 Au2O3 = 4 Au + 3 O2
2Al + 3CuCl2 = 2AlCl3 + 3Cu
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Answers & Comments
Al(OH)3=Al2O3+H2O
Mg+2HCl=MgCl2+H2
2Fe+3Cl2=2FeCl3
2Au2O3=4Au+3O2
2Al+3CuCl2=3Cu+2AlCl3
Ответ:
2Zn + O2 = 2ZnO
2Al(OH)3 = Al2O3 + 3H2O
Mg + 2 HCl = H2 + MgCl2
2 Fe + 3 Cl2 = 2 FeCl3
2 Au2O3 = 4 Au + 3 O2
2Al + 3CuCl2 = 2AlCl3 + 3Cu