So3+h2o==> h2so4
The equation is:MgO + H2SO4 = MgSO4 + H2O
The balanced equation for Calcium Fluoride and sulfuric acid :- CaF2 + H2SO4 = Caso4 + 2HF
CuO(s) + H2SO4(aq)---> CuSO4(aq)+H2O(l) THE REACTION IS BALANCED
That's not an equation, it's an action.
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A balanced equation MUST have EQUAL numbers of EACH type of atom on BOTH sides of the arrow.The balanced equation for the reaction magnesium chloride plus sulfuric acid is;MgCl2 + H2SO4 ------> MgSO4 + 2HCl.
H2SO4 + Fe = FeSO4 + H2
This equation is CaO + H2SO4 = CaSO4 + H2O.
NaCl and H2SO4 doesn't react.
2CH3COONa+H2SO4 ---> 2CH3COOH+Na2SO4
Firstly it has to be equalled to something to be balanced. But the Chemical equation for Sulphuric Acid and Calcium Carbonate is H2 SO4 + Ca CO3
A true reaction don't exist between magnesium chloride and sulfuric acid.