Postlab - Joseph Pak Chemistry 115 Lab Jordan Fine -...

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Chemistry 115 Lab Jordan Fine - Tuesday 23 October 2007 Lab 7: Behavior of Gases (I) I. Purpose To determine the fluctuations in the behavior of gases with regard to volume as pressure on the gas is varied. IV. Results Table 1: Volumes and Pressures of air Volume pres sed (mL) Volume mark of Syringe (mL) Pressure sensor (torr) Pressure air (torr)* P air (atm) 1/P air (atm) Volume Mark of air (L)** 2 mL 0 mL 686.0021 torr 1445.002 torr 1.901319 atm 0.525951 atm -1 0.002058 L 1 mL 1 mL 224.3012 torr 983.3012 torr 1.293817 atm 0.772907 atm -1 0.003058 L 0 mL 2 mL 5.3013 torr 764.3013 torr 1.005660 atm 0.994372 atm -1 0.004058 L -1 mL 3 mL -164.409 torr 594.591 torr 0.782357 atm 1.278190 atm -1 0.005058 L -2 mL 4 mL -255.784 torr 503.216 torr 0.662126 atm 1.510286 atm -1 0.006058 L -3 mL 5 mL -332.323 torr 426.677 torr 0.561417 atm 1.781207 atm -1 0.007058 L -4 mL 6 mL -386.634 torr 372.366 torr 0.489955 atm 2.041003 atm -1 0.008058 L -5 mL 7 mL -424.921 torr 334.079 torr 0.439578 atm 2.274911 atm -1 0.009058 L -6 mL 8 mL -460.257 torr 298.743 torr 0.393083 atm 2.543993 atm -1 0.010058 L -7 mL 9 mL -486.261 torr 272.739 torr 0.358867 atm 2.786547 atm -1 0.011058 L -8 mL 10 mL -507.821 torr 251.179 torr 0.330499 atm 3.025731 atm -1 0.012058 L -9 mL 11 mL -528.167 torr 230.833 torr 0.303728 atm 3.292424 atm -1 0.013058 L -10 mL 12 mL -543.917 torr 215.083 torr 0.283004 atm 3.533520 atm -1 0.014058 L -11 mL 13 mL -558.965 torr 200.035 torr 0.263204 atm 3.799335 atm -1 0.015058 L -12 mL 14 mL -572.018 torr 186.982 torr 0.246029 atm 4.064562 atm -1 0.016058 L -13 mL 15 mL -581.950 torr 177.050 torr 0.232961 atm 4.292573 atm -1 0.017058 L -14 mL 16 mL -591.981 torr 167.019 torr 0.219762 atm 4.550380 atm -1 0.018058 L -15 mL 17 mL -601.155 torr 157.845 torr 0.207691 atm 4.814850 atm -1 0.019058 L -16 mL 18 mL -608.698 torr 150.302 torr 0.197766 atm 5.056486 atm -1 0.020058 L -17 mL 19 mL -615.492 torr 143.508 torr 0.188826 atm 5.295872 atm -1 0.021058 L -18 mL 20 mL -621.325 137.675 torr 0.181151 atm 5.520247 atm -1 0.022058 L *P air was calculated by adding 759 torr, the pressure of the open syringe, to P sensor **V air was calculated by adding 2.0582 mL, the volume of tubing, to V
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This lab report was uploaded on 10/24/2007 for the course CHEM 115ALg taught by Professor Mak,bradforth during the Fall '07 term at USC.

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Postlab - Joseph Pak Chemistry 115 Lab Jordan Fine -...

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