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Please help me calculate molar concentration of NaOH andtitration volume of NaOH
A mL N₂OH E H 0.00 avg mL | dpH/dml d(dmL) d[dpH/dmL) From A 1st deriv From E From F 2.00 3.26 2.00 0.43 2.00 0.22 4.00 3.52 2.00 0.26 3.00 5.00 3.64 1.00 0.12 3.00 0.13 -1.00 6.00 3.65 1.00 0.01 3.50 0.14 5.00 0.07 0.00 1.00 0.05 0.01 0.04 0.00 0.00 0.01 0.05 0.00 0.02 -1.00 0.10 0.00 0.07 1.00 0.03 0.00 0.03 0.00 0.05 0.00 0.06 20.00 0.06 21.00 0.10 22.00 0.12 23.00 0.05 23.00 0.06 23.50 0.06 -1.00 0.05 0.00 0.06 1.00 0.05 0.00 0.17 0.00 8.00 3.79 2.00 10.00 3.97 2.00 0.18 12.00 4.03 2.00 0.06 14.00 4.14 2.00 0.09 8.00 15.00 4.21 1.00 0.07 8.00 16.00 4.26 1.00 0.05 8.50 0.05 18.00 4.33 2.00 0.07 10.00 0.04 0.00 20.00 4.40 2.00 0.07 11.00 0.04 0.00 22.00 4.48 2.00 0.08 12.00 0.04 0.00 24.00 4.55 2.00 0.07 13.00 0.04 -1.00 25.00 4.60 1.00 0.05 13.00 26.00 4.61 1.00 0.01 13.50 28.00 4.68 2.00 0.07 15.00 30.00 4.71 2.00 0.03 16.00 32.00 4.80 2.00 0.09 17.00 34.00 4.81 2.00 0.01 18.00 35.00 4.91 1.00 0.10 18.00 36.00 4.98 1.00 0.07 18.50 38.00 5.04 2.00 40.00 5.10 2.00 42.00 5.20 2.00 44.00 5.32 2.00 45.00 5.37 1.00 46.00 5.43 1.00 48.00 5.52 2.00 0.09 25.00 50.00 5.86 2.00 0.34 26.00 52.00 6.01 2.00 0.15 27.00 0.03 54.00 6.08 2.00 55.00 7.63 1.00 56.00 10.82 1.00 58.00 11.23 2.00 0.41 30.00 60.00 11.54 2.00 0.31 31.00 0.16 0.00 62.00 11.74 2.00 0.20 32.00 0.10 0.00 64.00 11.85 2.00 0.11 33.00 0.06 0.00 66.00 11.91 2.00 0.06 34.00 68.00 12.00 2.00 70.00 12.06 2.00 0.06 36.00 72.00 12.09 2.00 0.03 37.00 0.02 74.00 12.13 2.00 0.04 38.00 0.02 0.00 76.00 12.16 2.00 0.03 39.00 0.02 0.00 78.00 12.21 2.00 0.05 40.00 0.03 0.00 80.00 12.23 2.00 0.02 41.00 0.01 0.00 82.00 12.26 2.00 0.03 42.00 0.02 0.00 84.00 12.28 2.00 0.02 43.00 0.01 0.00 86.00 12.30 2.00 0.02 44.00 0.01 0.00 88.00 12.33 2.00 0.03 45.00 0.02 0.00 90.00 12.34 2.00 0.02 46.00 0.01 0.00 92.00 12.35 2.00 0.01 47.00 0.01 0.00 94.00 12.38 2.00 0.03 48.00 0.02 0.00 96.00 12.39 2.00 0.01 49.00 0.01 0.00 98.00 12.41 2.00 0.02 50.00 0.01 0.00 100.00 12.43 2.00 0.02 51.00 0.00 0.07 28.00 0.04 -1.00 1.55 28.00 1.55 0.00 3.19 28.50 3.19 1.00 0.21 0.00 0.03 0.00 0.09 35.00 0.05 0.00 0.03 0.00 0.00 0.01 -2.00 B PH 2.86 From A From B C dmL D dpH 0.12 0.00 0.01 1.00 0.07 0.00 6.00 0.09 0.00 7.00 0.03 0.00 0.05 -1.00 0.00 1.00 0.01 0.11 -0.06 -0.02 0.06 -0.02 -0.02 0.02 0.02 -0.01 0.00 avg mL d(dpH/dmL)/d(dmL) 2nd der From F/E From E 2.50 3.00 3.25 4.25 5.50 6.50 7.50 8.00 8.25 9.25 10.50 11.50 12.50 13.00 0.00 -0.01 0.04 -0.03 13.25 0.03 14.25 -0.04 15.50 0.03 16.50 -0.08 17.50 0.03 18.00 0.04 18.25 0.00 19.25 -0.02 20.50 -0.01 21.50 0.01 22.50 23.00 23.25 24.25 25.50 -0.01 0.01 -0.12 0.14 -0.01 26.50 -1.51 27.50 -1.64 28.00 2.98 28.25 0.05 29.25 0.06 30.50 0.04 31.50 0.03 32.50 -0.02 33.50 0.02 34.50 0.01 35.50 0.00 36.50 0.00 37.50 -0.01 38.50 0.02 39.50 -0.01 40.50 0.01 0.00 -0.01 43.50 0.01 44.50 0.00 45.50 -0.01 46.50 0.02 47.50 -0.01 48.50 0.00 49.50 0.01 50.50 41.50 42.50 -0.01 0.00 -0.06 0.00 0.00 0.00 0.02 0.00 0.02 0.00 0.00 0.00 0.01 0.00 -0.03 0.00 0.00 0.00 0.08 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 1.51 0.00 2.98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01
Calculation of Percent Acetic Acid in Vinegar Sample Volume of diluted vinegar 25 Molar Concentration of NaOH Titration volume of NaOH % acetic acid in vinegar FW acetic acid 60.05