Experiment 4 - Tan Choon Liang 007156760 Experiment 4...

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Tan Choon Liang 08.09.2007 007156760 Experiment 4: Potentiometric Titrations of a Mixed Alkali Results: Pure Alkali Titration: Mixed Alkali Titration: 0 11.29 0 12.35 0.6 11.1 3.9 12.05 1.12 10.95 6.63 11.65 2.6 10.75 8.22 11.45 3.2 10.55 9 11.22 4.8 10.36 9.5 11.08 6.84 10.15 10.2 10.75 8.9 9.96 10.8 10.65 10.96 9.76 11.38 10.55 13.05 9.54 12.15 10.35 14.7 9.35 13 10.16 16 9.14 13.6 10.02 17.05 8.88 14.58 9.81 17.9 8.53 15.29 9.63 18.4 8.23 15.95 9.45 18.69 7.98 16.5 9.25 19.16 7.66 16.9 9.07 19.6 7.45 17.4 8.72 19.92 7.34 17.5 8.54 20.61 7.16 17.95 7.74 21.7 6.96 18.11 7.55 23 6.77 18.45 7.28 24.86 6.56 18.7 7.14 26.91 6.36 19.3 6.9 29 6.18 19.78 6.74 30.1 6.09 20.39 6.55 31.55 5.96 21.32 6.33 33.5 5.77 22.1 6.17 35 5.52 22.7 6.08 35.7 5.33 23.4 5.86 36.2 5.15 23.8 5.7 36.45 5.05 24.02 5.6 36.8 4.82 24.05 5.55 36.9 4.67 24.32 5.4 37.15 4 25 4.9 37.26 3.61 25.65 3.8 37.36 3.18 25.78 3.28 37.46 2.91 25.9 2.97 37.58 2.73 26.1 2.71 37.75 2.55 26.25 2.56 38.09 2.34 26.58 2.37 38.49 2.17 27 2.18 39.25 1.94 27.5 2.07 40 1.8 28.4 1.87 29 1.77 1
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Tan Choon Liang 08.09.2007 007156760 Potentiometric Titration of a Mixed Alkali 0 2 4 6 8 10 12 14 0 5 10 15 20 25 30 35 40 45 Volume Used: (mL) pH: 2
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This note was uploaded on 03/10/2008 for the course CHM 417 taught by Professor Lindapham during the Spring '08 term at Cal Poly Pomona.

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Experiment 4 - Tan Choon Liang 007156760 Experiment 4...

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