Question

write any 3 equation and balance it.
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Answer 1

Answer:

2Mg + O2 --> 2MgO

2Mg + O2 --> 2MgO2FeSO4 ---> Fe2O3 + SO2 + SO3

2Mg + O2 --> 2MgO2FeSO4 ---> Fe2O3 + SO2 + SO32Na + H2SO4 ---> Na2SO4 + H2

I hope this will help you..

Answer 2

Answer:

2 Mg + O2 --- 2 MgO

2 Mg + O2 --- 2 Mg O2 Fe SO4 --- Fe2 O3 + SO2 + SO3

2 Mg + O2 --- 2 Mg O2 Fe SO4 --- Fe2 O3 + SO2 + SO3 2Na + H2 SO4 ---> Na2 SO4 + H2