Write down one equation for the reactions of substitution, compound and exchange
| September 21, 2021 | education
Write down one equation for the reactions of substitution, compound and exchange, with the help of which you can obtain magnesium sulfate, in molecular and ionic forms.
1) Mg+FeSO4=MgSO4+Fe
Mg+Fe2+ +SO4 2- =Mg2+ +SO4 2- +Fe
Mg+Fe2+ =Mg2+ +Fe
2) MgO+SO3=MgSO4
MgO+SO3=Mg2+ +SO4 2-
MgO+SO3=Mg2+ +SO4 2-
3) MgCl2+Ag2SO4=2AgCl+MgSO4
Mg2+ +2Cl- +2Ag+ +SO4 2- =2AgCl+Mg2+ +SO4 2-
Cl- +Ag+ =AgCl
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