CHEMIA - 2 GIMNAZJUM.
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TEMAT: SOLE. - reakcja zobojętniania
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1) 4Al + 3O2---->2Al2O3
2) 2Al + 3H2SO4---->Al2(SO4)3 + 3H2
3) Al2O3 + 3SO3---->Al2(SO4)3
4) 2Al + 6HCl---->2AlCl3 + 3H2
5) Al2O3 + 6HCl---->2AlCl3 + 3H2O