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    I have a piece of coursework to do,b ut I can't remember properly what it's about. It involves using carrot juice, PH buffer and hydrogen peroxide. I took a paper disc, dipped it in the carrot juice and timed how long it took to rise to the top in a mixture of PH buffer and hydrogen peroxide, but I can't remember what this is investigating. Help, please
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    You should have paid more attention. A lot more. What module is it in? And what subject did you do before the practical? Then you might have a good idea as to the theory behind the experiment.
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    (Original post by mronimusha)
    I have a piece of coursework to do,b ut I can't remember properly what it's about. It involves using carrot juice, PH buffer and hydrogen peroxide. I took a paper disc, dipped it in the carrot juice and timed how long it took to rise to the top in a mixture of PH buffer and hydrogen peroxide, but I can't remember what this is investigating. Help, please
    If u had listened in class u would know.
 
 
 
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