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| pH of Acetic Acid, Monochloro-, Dichloro-, Trichloro-, and Trifluoroacetic Acids |
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Discussion
The effect of substituting electronegative halogen atoms for the a-hydrogen atoms in acetic acid is demonstrated by comparing the pH of 0.1M solution of acetic acid, monochloro-, dichloro-, trichloro-, and trifluoroacetic acids. The pH differences are also shown by methyl violet indicator.

pH Differences as Shown by Methyl Violet Indicator |
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Design, Text and Demonstrator:
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Gary Trammell
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University of Illinois at Springfield, Springfield, IL 62794
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Videographer/Editor:
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Steve Dykema
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University of Illinois at Springfield, Springfield, IL 62794
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Voice:
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Margaret Biddle
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University of Wisconsin - Madison, Madison, WI 53706
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Audio Production:
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Greg Minix
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University of Wisconsin - Madison, College of Engineering, Madison, WI 53706
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Jerrold J. Jacobsen
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University of Wisconsin - Madison, Madison, WI 53706
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