seperating mixtures

Started by Lisanj0730, March 14, 2012, 01:03:13 PM

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Lisanj0730

March 14, 2012, 01:03:13 PM
Use the differences in the physical properties to BaSO4 , K2SO4 and C8H8 (napthalene) and develop a procedure for seperating a mixture containing all three of these compounds.




   

uma

#1
March 17, 2012, 09:44:15 PM
use an organic solvent and water
organic solvent will dissolve only naphthalene
now add water in BaSO4 and K2SO4
water can dissolve only K2SO4   
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