exp_5 - V (mL) V H2SO4 added (mL) 1.8 1 2.8 2 3.8 3 4.9 4.1...

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Unformatted text preview: V (mL) V H2SO4 added (mL) 1.8 1 2.8 2 3.8 3 4.9 4.1 5.1 6.1 7.1 8.1 9.1 10.1 11.1 12.2 13.2 14.2 15.2 16.2 17.2 18.2 19.2 19.7 20.2 20.7 21.2 21.7 22.2 22.7 23.2 23.7 24.2 25.2 26.2 27.2 28.2 29.2 30.2 31.2 32.2 33.2 34.2 35.2 36.2 37.2 38.2 39.2 pH 11.2 11 10.8 10.55 10.5 10.45 10.35 10.2 10.15 10.1 10 9.9 9.8 9.7 9.6 9.45 9.35 9.2 9.15 9 8.85 8.6 8.35 7.85 7.65 7.45 7.3 7.2 7.05 6.9 6.8 6.7 6.6 6.5 6.4 6.3 6.25 6.1 6.05 6 5.9 5.75 5.6 5.4 dpH/dV 11.2 5.5 3.6 2.57 2.06 1.71 1.46 1.26 1.12 1 0.9 0.81 0.74 0.68 0.63 0.58 0.54 0.51 0.48 0.46 0.44 0.42 0.39 0.36 0.34 0.33 0.31 0.3 0.29 0.27 0.26 0.25 0.23 0.22 0.21 0.2 0.19 0.18 0.18 0.17 0.16 0.15 0.15 0.14 Titrati 12 10 8 6 4 2 0 pH 0 2 4 6 8 10 12 14 16 H2S dpH/dV vs. Vo 12 10 8 6 4 2 0 0 5 10 15 20 25 30 H2SO4 added (mL) dpH/dV 40.2 41.2 42.2 5.1 4.3 3.4 0.13 0.1 0.08 Titration of Na2CO3 2 0 8 pH 6 4 2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 0 H2SO4 added (mL) dpH/dV vs. Volume Column E 15 20 25 30 35 40 45 H2SO4 added (mL) ...
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This note was uploaded on 03/26/2008 for the course CHEM 112 taught by Professor Seancollins(ta) during the Spring '08 term at Texas A&M.

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