BuyQualityEssays.com – (100% Good rated) Remove the distillate and wash with 20cm’ saturated aqueous sodium carbonate solution

Method for purification:  
6. Remove the distillate and wash with 20cm’ saturated aqueous sodium carbonate solution in a separating funnel. Discard the lower aqueous layer.  
7. Shake the impure ester with a solution made by dissolving lOg hydrated calcium chloride in 10cm’ water. Separate and discard the lower layer.  
8. Stand the ester over a few lumps of anhydrous calcium chloride until the liquid clears 20 minutes. The liquid may then be filtered or decanted, and distilled in clean dry Quic