Components of Mg:-
2 Mg(NO3)2 Heated−−−−−→ A–– + B–– + O2− A & B are
Mg2O, NO2
Mg2O, NO3
MgO, NO3
MgO, NO2
2Mg(NO3)2 Heated−−−−−→ 2MgO + 4NO2 + O2
Mg+H2O→A+H2
A+H2O→B
Identify A and B.
Mg + H2SO4 → A–– + H2 (Mg) (dilute)
Mg + 2H2SO4 → A–– + B–– + 2H2O. (Concentrated) A & B are