Lab Report Experiment 8 - William Seo Experiment 8:...

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William Seo Experiment 8: Exploring Gas Laws Ameneh Cheshmehkani – C02 November 28, 2011 I did not share this lab report after lab was finished.
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Data/Results Part A. P-V relationship Data Table P air (mmHg,torr) Vol. air (mL) 1/P air (torr -1 ) 749.5 10 mL 1.334E-3 835.3 9 mL 1.197E-3 930.2 8 mL 1.075E-3 1047 7 mL 9.551E-4 1192.3 6 mL 8.387E-4 1411.7 5 mL 7.084E-4 A-1 Plot of Pressure vs. Volume A-2 Plot of Volume vs. 1/Pressure RESULTS Trial 1 Trial 2 Moles of Mg .00144 mol N/A
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Moles of H 2 .00144 mol N/A P total 558.3 torr N/A P H 2 .1982 atm N/A Volume of tubing (L) .00261 L N/A Volume of flask (L) .156868 L N/A Total Volume gas (L) .159478 L N/A Temperature at highest pressure(K) 294.6K N/A R (units) 56.65 L torr/mol k N/A Part B. Determination of Gas Constant DATA Trial 1 Trial 2 Mass of Mg .035g N/A Mass of flask 66.438g N/A Length of tubing 33cm N/A Reduced Pressure in flask 389.1 torr 389.6 torr N/A Highest Pressure 558.3 torr N/A Temperature at highest pressure( o C) 21.6 o C N/A Mass of flask + water 223.306g N/A P H2O at T above appendix II 18.66 torr N/A
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Sample Calculations 1. Moles of H 2 generated 2. Partial pressure of hydrogen, P H2 3. Total volume of gas (L) 4. Gas constant, R
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Part C. Empirical Relationship of Pressure and Temperature For part C of the experiment, the group designed an experiment in which a flask was stoppered and a pressure sensor was placed in such a way that it could monitor the pressure inside the flask. The flask was then placed in a beaker of water, which was all placed on a Bunsen burner. An electronic thermometer was placed in the water to monitor the temperature. Data table of Temperature and Pressure
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This note was uploaded on 02/26/2012 for the course CHBE 2100 taught by Professor Staff during the Spring '08 term at Georgia Institute of Technology.

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Lab Report Experiment 8 - William Seo Experiment 8:...

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