Why was the sodium carbonate added to the water and tea bag mixture? Explain how it works. ? - uses of sodium carbonate in caffeine
I reply that in my lab. I have the part im not sure why you do not know how it works. For why, I thought:
Because tea leaves contain tannins, acids, sodium carbonate, we must ensure that acidic substances in the extraction phase of water and caffeine, will be using that as the free base in the extraction organic phase.
Any help as worksss?
Uses Of Sodium Carbonate In Caffeine Why Was The Sodium Carbonate Added To The Water And Tea Bag Mixture? Explain How It Works. ?
1 comments:
to .. I do this practice now ..
but from what I know, sodium carbonate anion and the tannins are acidic by nature, be fastened with OH "ring will be. tannins Sun transferred into salts.
Dichloromethane is used to extract, because caffeine is caffeine, more soluble in dichloromethane. BUT tannins are readily soluble in dichloromethane is added to soda, to create salts. And these salts can then power can be eliminated.
Probably the best explanation for why Tho.
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