Question

Write the balanced equation of the following reactions.


a.Mg+O2----------MgO

b.MnO2+HCl-----------MnCl2+CL2+H2O

c.H2O----------H2+O2​

Answer 1

Answer:

a. 2Mg+O2-------------2MgO

b. MnO2+4HCl-------------MnCl2+ 2HCl+ 2H2O

c. 2H2O------------2H2 + O2

Answer 2

Answer:

the above answer is the correct one