1) Podpunkt A z załącznika.
1) 4Al + 3O2 = 2Al2O3
2) Al2O3 + 3H2SO4 = Al2(SO4)3 + 3H2O
3) 2Al + 3H2SO4 = Al2(SO4)3 + 3H2 |
4) 2Al + 6HCl = 2AlCl3 + 3H2 |
5) Al2O3 + 6HCl = 2AlCl3 + 3H2O
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1) 4Al + 3O2 = 2Al2O3
2) Al2O3 + 3H2SO4 = Al2(SO4)3 + 3H2O
3) 2Al + 3H2SO4 = Al2(SO4)3 + 3H2 |
4) 2Al + 6HCl = 2AlCl3 + 3H2 |
5) Al2O3 + 6HCl = 2AlCl3 + 3H2O