2Mg+O2=2MgO
MgO+2HNO3=Mg(NO3)2+H2O
Mg(NO3)2+2NaOH=2NaNO3+Mg(OH)2
Mg(OH)2+2NaCl=MgCl2+2NaOH
3MgCl2+2H3PO4=Mg3(PO4)2+6HCl
2Mg+O2=2MgO
MgO+2HNO3=Mg(NO3)2+H2O
Mg(NO3)2+2NaOH=2NaNO3+Mg(OH)2
Mg(OH)2+2NaCl=MgCl2+2NaOH
3MgCl2+2H3PO4=Mg3(PO4)2+6HCl