Записати рівняння реакцій, вказати їх тип.
1. SO3 + H2O->
2. Fe + HCI >
3. N205+ H20->
+ 4 CaO + HCl)
5. FeO + H2SO4
6. Cu +H2SO4
7. CO2 + H2O
8. KOH + H2SO4
9. Fe(OH)3
10. Fe+CuSO4
20 балів​
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