Question

i need 10 examples of the redox reaction !

Answer 1

2Mg+O2 = 2MgO 

Fe+S = FeS 

Cu+I2 = CuI2 

H2+Cl2 = 2HCl 

2Al+6H = 2Al+3 H2 

C + H2 -> CH4 

C + Cl2 -> CCl4 

CH4 + Br2 -> CH3Br + HBr 

Pb + HSO4 -> PbSO4 + H2 

PbO2 + HSO4 -> PbSO4 + H2O 

Answer 2

Answer:

Oxidation-reduction reaction or redox reaction is defined as the reaction in which oxidation and reduction reactions occur simultaneously.

Oxidation reaction is defined as the reaction in which a substance looses its electrons. The oxidation state of the substance increases.

Reduction reaction is defined as the reaction in which a substance gains electrons. The oxidation state of the substance gets reduced.

1. $Fe_2O_3+3CO\rightarrow 2Fe+3CO_2$

2. $2Mg+O2\rightarrow 2MgO$

3.$2Fe+O_2\rightarrow 2FeO$  

4. $Cu+I_2\rightarrow CuI_2$

5. $H_2+Cl_2\rightarrow 2HCl$  

6. $Fe+H_2SO4\rightarrow FeSO_4+H_2$  

7.  $Pb+H_2SO4\rightarrow PbSO_4+H_2$  

8. $2Na+3N_2\rightarrow 2NaN_3$  

9. $Cu+H_2S\rightarrow CuS+H_2$  

10. $Cu+H_2SO_4\rightarrow CuSO_4+H_2$