The reaction is:2 H+ + (SO4)2- + Ca2+ + 2 I- = 2 H+ + 2 I- + CaSO4 (precipitate)
Ca(OH)2 + (NH4)2SO4 --> CaSO4 + 2NH3 + 2H2O Calcium Hydroxide + Ammonium Sulphate --> Calcium Sulphate + Ammonia + Water
CuSO4 +Na2CO3 = Na2SO4 + CuCO3. CuCO3 is a solid and green in colour. So one gets a green precipitate.
CaSO4 is the chemical formula of calcium sulfate.
Calcium sulphate hemihydrate, CaSO4.1/2H2O
the precipitate is calcium sulfate (CaSO4) and its white in color
Yes, it is. Most sulfates are souble except CaSo4, SrSO4, BaSO4, Ag2SO4, Hg2SO4, and PbSO4
The reaction is:2 H+ + (SO4)2- + Ca2+ + 2 I- = 2 H+ + 2 I- + CaSO4 (precipitate)
Ca(OH)2 + (NH4)2SO4 --> CaSO4 + 2NH3 + 2H2O Calcium Hydroxide + Ammonium Sulphate --> Calcium Sulphate + Ammonia + Water
CuSO4 +Na2CO3 = Na2SO4 + CuCO3. CuCO3 is a solid and green in colour. So one gets a green precipitate.
CaSO4 is the chemical formula of calcium sulfate.
Calcium sulphate hemihydrate, CaSO4.1/2H2O
Very hard to separate completely but you could mix the mixture with water the BaCl2 would dissolve in water while the CaSO4 wouldn't (much) Then filter off the remaining solid. The BaCl2 would be in solution and the water could be evaporated off. 99% of the CaSO4 would be separated out since BaCl2 is 100X more soluble.
Na2SO4+CaCl2 =====> CaSo4+2NaCl
The name for the ionic compound CaSO4 is calcium sulfate.
CaSO4 does not have any Iron (Fe) in it !!
Calcium, sulfur, and oxygen are involved in CaSO4.