Mg-->MgO-->MgCl2-->Mg(OH)2-->Mg(NO3)2

Question

Mg-->MgO-->MgCl2-->Mg(OH)2-->Mg(NO3)2

Answer 1

2Mg+O2=2MgO

MgO + 2HCl= MgCl2 + H2O

MgCl2 + 2NaOH = Mg(OH)2 + 2NaCl

Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O

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