Chemical Forums
Chemistry Forums for Students => High School Chemistry Forum => Topic started by: 03myersd on September 23, 2008, 11:18:24 AM
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I am going to be extracting caffeine from coffee, tea, redbull etc. for my Advanced Higher Chemistry Investigation. I need a way to measure how much I extract. In previous years it has been crystallised and weighed. Most of the time though it doesn't work out too well. What I want to do, is do it by titration.
Can anyone suggest chemicals and indicators to titrate with? Thanks.