
1)Н2SO4+Mg=
2)H2SO4+MgO=
3)CH3COOH+MgO=
4)H2SO4+NaOH=
5)CH3COOH+NaOH=
6)H2SO4+NaCO=
7)CH3COOH+NA2CO3=

1)MgSO4+H2
2).MgSO4+H2O
3).(CH3COO)2Mg+H2O
4).NaSO4+2H2O
5).(CH3COO)2Na+H2O
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