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2 p t s 19.645 kj/mol 2 p t s activation energy

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Unformatted text preview: 2 p t s 19.645 kJ/mol 2 p t s Activation Energy: Catalyzed with Am onium Molybdate Calculated from catalyzed runs at dif erent temperatures Experiment Temp Initial Concentrations (M) Time Rate Run # Celsius sec M/sec Run 14 25.3 0.0 01 0.0 20 0.010 0.0 80 64 2.6E-07 1 p t Run 15 0.0 01 0.0 20 0.010 0.0 80 324 5.1E-08 43.590 kJ/mol 2 p t s Part I : Crystal Violet-Hydroxide Reaction C o nce nt rat io n o f st o ck so lu t io ns 1.0 E-04 M 565 nm 0.10 M M o lar A b so rp t ivit y D at a t o m ake 25 m L o f 1 .0 x 1 0- 5 M C V+ is Dilution Factor Absorbance 2.5 mL 10.0 1.0E-06 7.0E-02 4.0 2.5E-06 3.4E-01 2.0 5.0E-06 5.8E-01 1.0 1.0E-05 5.0E-01 1 p t slo p e 41761.71352 y- int 1.784E-01 2.0 E-05 2 p t s Run Number NaOH (mL) mLT ot al 1 2 0.5 0.5 3 5.0 E-06 0.06 7 2 1.5 1 0.5 3 5.0 E-06 0.050 3 1 1.5 0.5 3 5.0 E-06 0.03 3 4 0.5 2 0.5 3 5.0 E-06 0.0167 *Final [CV+] and [NaOH] colum n "I" next to the ap ropriate plot and update any colum n/table titles that contain "?"). Run 1 Run 2 2 p t s T ime (s) Absorbance T ime (s) Absorbance 5 0.172 4.12E-06-12.39 2.427E+05 25 0.190 4.5 E-06 219780.2 0 10 0.168 4.02E-06-12.424 2.48 E+05 30 0.17 4.24E-06 235849.057 20 0.149 3.57E-06-12.543 2.801E+05 40 0.160 3.83E-06 261096.606 30 0.132 3.16E-06-12.6 5 3.165E+05 50 0.145 3.47E-06 28 184.438 40 0.1 7 2.80E-06-12.786 3.571E+05 60 0.132 3.16E-06 27 7 7.7 8 50 0.10 2.40E-06-12.940 4.167E+05 70 0.1 5 2.75E-06 363636.364 60 0.089 2.31E-06-12.978 4.329E+05 80 0.103 2.24E-06 4 6428.571 70 0.076 1.82E-06-13.217 5.495E+05 90 0.093 2.23E-06 4 8430.493 80 0.067 1.60E-06-13.346 6.250E+05 10 0.081 1.94E-06 515463.918 90 0.059 1.41E-06-13.472 7.092E+05 1 0 0.072 1.72E-06 581395.349 10 0.051 1.2 E-06-13.616 8.197E+05 120 0.065 1.56E-06 642025.641 1 0 0.045 1.08E-06-13.739 9.259E+05 140 0.050 1.20E-06 83 3 3.3 3 120 0.036 8.62E-07-13.964 1.160E+06 160 0.037 8.86E-07 1 286 8.172 140 0.025 5.9 E-07-14.328 1.6 9E+06 180 0.026 6.23E-07 1605136.437 Psu e d o - rat e co nst ant Psu e d o - rat e co nst ant slo p e 8.97E+03 k', Run 1 8.97E+03 slo p e 7.64E+03 k', Run 2 7.64E+03 2 p t s 2 p t s Run 3 Run 4 T ime (s) Absorbance T ime (s) Absorbance 10 0.297 7.1 E-06 140646.0 0 10 0.20 6.79E-06 147275.405 2 p t s 20 0.282 6.71E-06 149031.297 20 0.252 6.03E-06 165837.479 30 0.268 6.42E-06 15 763.240 30 0.24 5.84E-06 171232.87 40 0.256 6.13E-06 163132.137 40 0.235 5.63E-06 17 619.893 50 0.240 5.75E-06 173913.04 50 0.2 5 5.39E-06 185 28.757 60 0.230 5.51E-06 18148 .203 60 0.218 5.2 E-06 191570.8 1 80 0.207 4.96E-06 201612.903 70 0.210 5.03E-06 198 07.157 10 0.193 4.62E-06 216450.217 80 0.201 4.81E-06 20790 .208 120 0.174 4.17E-06 239808.154 10 0.189 4.53E-06 2 0750.5 2 140 0.160 3.83E-06 261096.606 120 0.176 4.21E-06 237529.691 160 0.146 3.50E-06 285714.286 140 0.165 3.95E-06 253164.5 7 180 0.134 3.21E-06 31 526.480 160 0.152 3.64E-06 274725.275 20 0.125 2.9 E-06 3 4 48.161 180 0.149 3.57E-06 2801 2.045 20 0.131 3.14E-06 318471.3 8 2 0 0.124 2.97E-06 3 670 .3 7 240 0.1 4 2.73E-06 36 30 .36 260 0.107 2.56E-06 390625.0 0 Psu e d o - rat e co nst ant Psu e d o - rat e co nst ant...
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