Barium sulfate is insoluble in water; after filtration remain on the filter and sodium chloride pass as a solution.
Barium chloride can be precipitated wit a sulfate; barium sulfate is then filtrated.
By filtration barium sulfate being insoluble in water.
One method to separate barium sulfate from potassium chloride is by precipitation. Adding a solution containing a soluble barium compound like barium nitrate will cause barium sulfate to precipitate out. The resulting mixture can then be filtered to separate the solid barium sulfate from the potassium chloride solution.
You can use precipitation by adding a soluble sulfate salt to the mixture, which will form insoluble barium sulfate that can be filtered out. Alternatively, you can use fractional crystallization by slowly cooling the mixture to separate out the less soluble barium sulfate crystals.
Ooh. Somebody doesn't like doing their chem homework. Luckily I just happened to do that exact same equation. 1 BaCl2 +1 Na2S --> 2 NaCl(Salt! :D) +1 BaS
Which salt are you referring too? Table salt, NaCl does. Most salts do, but some sulfate salts do not, such as barium sulfate (BaSO4).
To isolate the barium sulfate, you would first filter the mixture to separate the solid barium sulfate from the remaining solution of sodium chloride. The collected barium sulfate can then be washed with distilled water to remove any impurities before drying it in an oven to obtain the pure compound.
One method to separate a mixture of barium sulfate and ammonium chloride, and lead chloride would be to use precipitation. By adding a solution of sodium sulfate (Na2SO4), barium sulfate will precipitate out due to its low solubility. The remaining solution can then be filtered to separate the lead chloride from the ammonium chloride.
The reagents needed to form barium sulfate are barium chloride and sodium sulfate. When these two compounds are mixed in solution, a white precipitate of barium sulfate forms.
Ba2+ + [2Cl- + 2Na+] + SO42---> BaSO4 + [2Cl- + 2Na+]Ba2++ SO42- --> BaSO4
The chemical formula of sodium sulfate is Na2SO4. The chemical formula of barium chloride is BaCl2. BaCl2 + Na2SO4-----------BaSO4 + 2 NaCl BaSO4 is a white, practically insoluble in water precipitate; this property is important in gravimetric analysis.