exp10postlab - 5.74 41.00 7.84 0.10 20.00 5.88 42.00 8.02...

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Part A mL NaOH  pH mL NaOH  pH mL NaOH  added added added 0.00 1.54 9.00 1.84 24.00 0.50 1.44 9.50 1.88 24.50 1.00 1.54 10.00 1.94 25.00 1.50 1.54 11.00 2.02 26.00 2.00 1.52 12.00 2.08 27.00 2.50 1.46 13.00 2.16 28.00 3.00 1.60 14.00 2.24 29.00 3.50 1.68 15.00 2.28 30.00 4.00 1.64 16.00 2.44 31.00 4.50 1.66 17.00 2.50 32.50 5.00 1.70 18.00 2.64 34.00 5.50 1.74 19.00 2.86 35.00 6.00 1.70 20.00 3.08 36.00 6.50 1.72 21.00 3.20 37.00 7.00 1.74 21.50 3.44 38.00 7.50 1.78 22.00 3.76 39.00 8.00 1.82 23.00 5.18 40.00 8.50 1.80 23.50 5.54 40.50 Part B mL conjugate Acid added 100 mL mass conjugate bass added 1.640 g B-4 2.26 ending pH 2.36 B-5 ending pH 2.17 B-6 starting pH 2.28 ending pH 4.8 change in pH 2.52 volume of NaOH added 2.5 molarity of NaOH 1 moles of NaOH 0 buffer capacity 0 B-7 starting pH 2.26 ending pH 2.3 start i ng pH start i ng pH2.3
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pH mL NaOH  pH added Molarity of NaOH mL Acid 5.74
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Unformatted text preview: 5.74 41.00 7.84 0.10 20.00 5.88 42.00 8.02 6.02 42.50 8.18 EquivalencHalf Equivalence Point 6.24 43.00 8.34 23 11.5 6.36 43.25 8.42 44.25 33.63 6.52 43.50 8.58 46 45.13 6.58 43.75 8.82 1.00 2.00 3.00 6.72 44.00 9.06 2.08 7.04 10.64 6.82 44.25 9.94 8.32E-03 9.12E-08 2.29E-11 6.92 44.50 10.24 7.04 44.75 10.42 Id of Unknown 7.16 45.00 10.64 Phosphoric Acid 7.22 45.50 10.64 7.36 46.00 11.06 Molarity of Unknown Acid 7.46 46.25 11.14 0.12 7.56 46.50 11.22 8.26 46.75 11.26 7.70 47.00 11.28 pK a K a 0.00 5.00 10.00 15.00 20.00 25.00 30.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 pH vs. mL added NaOH mL added NaOH pH 35.00 40.00 45.00 50.00...
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