1. CuO + 2HCl = CuCl₂ + H₂O2. CuO + 2NaOH + H₂O = Na₂[Cu(OH)₄]3. CuO + H₂SO₄(разб.) = CuSO₄ + H₂O4. NaOH + HCl = NaCl + H₂O5. Ca(OH)₂ + 2HCl = CaCl₂ + 2H₂O6. Na₂O + 2HCl = 2NaCl + H₂O7. Fe(OH)₃ + 3HCl = FeCl₃ + 3H₂O8. 2Na + 2HCl = 2NaCl + H₂↑9. FeO + 2HCl = FeCl₂ + H₂O10. Mg(OH)₂ + 2HCl = MgCl₂ + H₂O11. Fe + 2HCl= FeCl₂ + H₂↑12. H₂SO₄(разб.) + 2NaOH = Na₂SO₄ + 2H₂O13. Fe(OH)₃ + NaOH = NaFeO₂ + 2H₂O14. CO₂ + 2NaOH = Na₂CO₃ + H₂O15. SO₂ + 2NaOH = Na₂SO₃ + H₂O16. Fe + 2NaOH + 2H₂O = Na₂[Fe(OH)₄] + H₂↑17. Ca(OH)₂ + 2H₂SO₄(разб.) = Ca(HSO₄)₂ + 2H₂O18. CO₂ + Ca(OH)₂ = CaCO₃↓ + H₂O19. SO₂ + Ca(OH)₂ = CaSO₃ + H₂O20. Na₂O + H₂O = 2NaOH21. CO₂ + H₂O = H₂CO₃22. SO₂ + H₂O = H₂SO₃23. 2Na + 2H₂O = 2NaOH + H₂↑24. Na₂O + H₂SO₄ = Na₂SO₄ + H₂O25. Na₂O + 2H₂SO₄ = 2NaHSO₄ + H₂O26. Na₂O + CO₂ = Na₂CO₃27. Na₂O + SO₂ = Na₂SO₃28. 3H₂SO₄(разб.) + 2Fe(OH)₃ = Fe₂(SO₄)₃ + 6H₂O29. FeO + H₂SO₄(разб.) = FeSO₄ + H₂O30. Mg(OH)₂ + H₂SO₄(разб.) = MgSO₄ + 2H₂O31. Fe + H₂SO₄(разб.) = FeSO₄ + H₂↑32. Na + H₂SO₄(разб.) = Na₂SO₄ + H₂↑33. Mg(OH)₂ + 2CO₂ = Mg(HCO₃)₂34. Mg(OH)₂ + CO₂ = MgCO₃ + H₂O35. Mg(OH)₂ + SO₂ = MgSO₃ + H₂O36. Mg(OH)₂ + 2SO₂ = Mg(HSO₃)₂
1. CuO + 2HCl = CuCl₂ + H₂O
2. CuO + 2NaOH + H₂O = Na₂[Cu(OH)₄]
3. CuO + H₂SO₄(разб.) = CuSO₄ + H₂O
4. NaOH + HCl = NaCl + H₂O
5. Ca(OH)₂ + 2HCl = CaCl₂ + 2H₂O
6. Na₂O + 2HCl = 2NaCl + H₂O
7. Fe(OH)₃ + 3HCl = FeCl₃ + 3H₂O
8. 2Na + 2HCl = 2NaCl + H₂↑
9. FeO + 2HCl = FeCl₂ + H₂O
10. Mg(OH)₂ + 2HCl = MgCl₂ + H₂O
11. Fe + 2HCl= FeCl₂ + H₂↑
12. H₂SO₄(разб.) + 2NaOH = Na₂SO₄ + 2H₂O
13. Fe(OH)₃ + NaOH = NaFeO₂ + 2H₂O
14. CO₂ + 2NaOH = Na₂CO₃ + H₂O
15. SO₂ + 2NaOH = Na₂SO₃ + H₂O
16. Fe + 2NaOH + 2H₂O = Na₂[Fe(OH)₄] + H₂↑
17. Ca(OH)₂ + 2H₂SO₄(разб.) = Ca(HSO₄)₂ + 2H₂O
18. CO₂ + Ca(OH)₂ = CaCO₃↓ + H₂O
19. SO₂ + Ca(OH)₂ = CaSO₃ + H₂O
20. Na₂O + H₂O = 2NaOH
21. CO₂ + H₂O = H₂CO₃
22. SO₂ + H₂O = H₂SO₃
23. 2Na + 2H₂O = 2NaOH + H₂↑
24. Na₂O + H₂SO₄ = Na₂SO₄ + H₂O
25. Na₂O + 2H₂SO₄ = 2NaHSO₄ + H₂O
26. Na₂O + CO₂ = Na₂CO₃
27. Na₂O + SO₂ = Na₂SO₃
28. 3H₂SO₄(разб.) + 2Fe(OH)₃ = Fe₂(SO₄)₃ + 6H₂O
29. FeO + H₂SO₄(разб.) = FeSO₄ + H₂O
30. Mg(OH)₂ + H₂SO₄(разб.) = MgSO₄ + 2H₂O
31. Fe + H₂SO₄(разб.) = FeSO₄ + H₂↑
32. Na + H₂SO₄(разб.) = Na₂SO₄ + H₂↑
33. Mg(OH)₂ + 2CO₂ = Mg(HCO₃)₂
34. Mg(OH)₂ + CO₂ = MgCO₃ + H₂O
35. Mg(OH)₂ + SO₂ = MgSO₃ + H₂O
36. Mg(OH)₂ + 2SO₂ = Mg(HSO₃)₂