Question

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Answer 1

1. 2Fe + 3Cl2 = 2FeCl3

2. Mg + 2HCl = MgCl2 + H2

3. CaCO3 = CaO + CO2

4. 2NaOH + H2SO4 = Na2SO4 + 2H2O

5. CuSO4 + 2NaOH = Na2SO4 + Cu(OH)2

6. 2Al(OH)3 = Al2O3 + 3H2O

7. Fe + CuCl2 = Cu + FeCl2

8. 2Na + S = Na2S