Cu2+ + 4NH3 ----> [Cu(NH3)4]2-
Na2SO4 +CaCl2---------------> 2NaCL +CaSo4
AgBr + (NH3)2SO4
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cuso4 - 5h2o= cuso4 + 5h20 + heat
2Al + 3CuSO4 = Al2(SO4)3 + 3Cu
Na2SO4 +CaCl2---------------> 2NaCL +CaSo4
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
Copper sulfate (II) CuSO4 is blue; ammonia is a colorless gas. If you mix ammonia water and copper sulfate solution, you will actually form a Brilliant blue copper-ammonium complex that is very pretty. Copper sulfate is blue by itself and anhydrous ammonia is a clear gas with a choking odor.
The BaSO4 (barium sulfate) will precipitate out of solution because it is insoluble, whereas the KCl2 is soluble and will remain dissolved. The balanced equation is: K2SO4 + BaCl2 -----> 2KCl + BaSO4
When Ammonia solution is added to Copper sulphate, at first a precipitate of Copper hydroxide is formed. If excess ammonia is added, finally a deep bluish solution of Tetraamine Copper(II) Sulfate is formed
This is not 'the balanced equation' of MgSO, what is meant is the chemical FORMULA of magnesium sulfate or magnesium sulfite.These are: MgSO4 and MgSO3respectively.
This equation is CuSO4.5 H2O -> CuSO4 + 5 H2O.
AgBr + (NH3)2SO4
The complete balanced equation is Pb(NO3)2 (aq) + K2SO4 (aq) -> 2 KNO3 (aq) + PbSO4 (s). The total ionic equation is Pb+2 (aq) + SO4-2 -> PbSO4 (s).
Barium sulphate to barium sulphate is NO CHANGE!
It gives: magnesium sulfate + Ammonia + Water
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