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Homework Help: 3 quick questions PLEASE HELP

  1. Sep 19, 2008 #1
    3 quick questions...PLEASE HELP!!

    I have 3 questions regarding: Benedicts Test, Iodine Test, and Biuret Test.

    I need to know: Why they work, What they test for, and Why the change color.

    Any help would be greatly apprectiated.
  2. jcsd
  3. Sep 20, 2008 #2


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    Staff Emeritus
    Science Advisor

    Re: 3 quick questions...PLEASE HELP!!

    Try searching for "Benedict's solution" or Benedict's reagent", and similarly, "Biuret reagent" or "Biuret test".

    I would expect a chemistry textbook would have some discussion.

    Students are expected to show some effort.
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