Request #:
002
extraction of calcium carbonate from snail shell
Submitted: HIMANGSHU BARMAN, date: 11/14/2017, view: 395 views
Fields: Biochemistry
Status:
Open (Updated 11/14/2017)
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HIMANGSHU BARMAN
Snail shell is composed of mainly calcium carbonate, diluting by hydrochloric acid and react with Sodium carbonate solution and precipitate by filter paper
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