What are the balanced equations for these:
Ferrous oxide+ammonium sulphide,FeO+NH4SO4=FeSO4+NH4O????
Zinc Carbonate+Hydrogen Phosphate,ZnCO3+HPO4=ZnPO4+H2CO3????
Copper sulphate+ammonium hydroxide,CuSO4+NH4OH=CuOH+NH4SO4?
Aluminium sulphate+Sodium sulphate,AlSO4+NaSO4=AlSO4+NaSO4????
I need help ASAP,equations due in 2 days.Last ones??????????
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Cherie
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