Chem+1310+Exp.+06+Exploring+Gas+Laws - Types of Chemical...

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Types of Chemical Reactions Excel Template Chem1310 Laboratory (C) 2003-2007 Tatsuya Maehigashi Chem 1310 Exp. 06 Exploring Gas Laws -Grading Guide (90 pts total) Data and Results A: Determining R, the Gas Constant Useful Units 1 mmHg = 1 torr 0 °C = 273.15 K R = 0.08 L atm/mol K 1 atm = 760 mmHg 1 in Hg = 0.03 atm Data Trial 1 Trial 2 Results Trial 1 Trial 2 Mass of Al (g) 0.026 Moles of Al 9.00E-04 Initial Volume of Buret (mL) 45.00 1.35E-02 Final Volume of Buret (mL) 4.00 0.967 Room Pressure (inHg) 742.00 0.944 Room Temperature (°C) 20.00 Volume of Gas (L) 0.410 Room Temperature (K) 293.000 0.0820 0.1000 Statistics Trial 1 Trial 2 0.19 0.22 Sample Calculations: Can be Handwritten or better to use Microsoft Equation Editor 4 pts 4 pts 4 pts Moles of H 2 P total (atm) P H2 (atm) Press Water at T above R (L atm/mol K) R (P not corrected) (L atm/mol K) % Error, R corrected from true % Error, R uncorrected from true n H2 Trial 1. .0009molesAl*(3molesH
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This note was uploaded on 09/07/2010 for the course CHEM 1310 taught by Professor Cox during the Fall '08 term at Georgia Tech.

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Chem+1310+Exp.+06+Exploring+Gas+Laws - Types of Chemical...

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