Acids

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deleted-340330
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Acids

Post by deleted-340330 »

Hi, I need to know what the PH levels of chlorogenic acids are (specifically black coffee).
My science fair is next week and i need to know.

Plz Help Immediatly

Thanks
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rmarz
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Joined: Sat Oct 25, 2008 1:26 pm
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Re: Acids

Post by rmarz »

purplecupcake76 - How have you researched this question so far? Is it part of your hypothesis? There are many references available that can easily assist. Rather than just give you an answer, Science Buddies wants to see your own effort up to this stage.

Rick Marz
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