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Chemistry Lab Help :C

  1. Oct 2, 2011 #1
    jk, ignore this.
    Last edited: Oct 2, 2011
  2. jcsd
  3. Oct 2, 2011 #2


    User Avatar

    Staff: Mentor

    Basically nothing. You just should check it at the beginning and at the end to be sure it was constant during experiment.
  4. Oct 2, 2011 #3
    thanks for the reply. phew, don't have to stress about that anymore.
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