Нужно указать реакции в следующих уравнениях:
1. CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4
2. Cu(OH)2 + 2HCL → CuCl2 + 2H20
3. HCL + NaOH → NaCl + H20
4. 2HCL + FE → FeCl2 + H2
5. 2HCL + CaCO3 → CaCl2 + H20 + C02
6. FeCl3 + 3NaOH → Fe(OH)3 + 3NaCl
7. 2Fe(OH)3 + 3H2SO4 → Fe2(SO4)3 + 6H20
8. 2NaOH + H2SO4 → Na2SO4 + 2H20
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