1.) Discuss some general (trend) and specific (comparison) of the data. Note any major discrepancy and highlight possible causes. Discuss the comparison of data to any known value. Discuss possible errors that could have occurred in the collection of the data (experimental errors) and suggest ways the experiment could be improved.

2.) State the values that were obtained with the proper units

Evaluation of the Gas Law Constant Report Name Section Evaluation of the Gas Law Constant Trial 1 Trial 2 Trial 3 Trial 4 Mass of Mg, g 0.030g 0.0469 0.049g 0.041g 0.0019mol 0.0020mol 0.0017mol Oml Oml Oml Number of moles of Mg 0.0012mol Initial eudiometer reading, mL Oml Final eudiometer reading, mL 52.60ml 57.Oml 48.20ml 58.Oml Volume of gas, mL 52.60ml 57.0ml 48.20ml 58.Oml Barometric pressure, mmHg 759.46mmHg 759.46mmHg 759.46mmHg 759.46mmHg Difference in levels, mm solution 176mm 149mm 200mm 150mm Difference in levels, mmHg 13.0mmHg 11.0mmHg 14.8mmHg 11.1mmHg Vapor pressure of water, mmHg 22.4mmHg 25.2mmHg 25.2mmHg 23.8mmHg Corrected H2 pressure, mmHg 724.06mmHg 723.26mmHg 719.46mmHg 724.56mmHg Temperature, K 297k 299k 299k 298k R, mL-atm/K-mol 88.690.6 99,8 qui 98.5 Average R, mL atm K-mol-? Deviation from the average, mL atm K-'mol-1 ( 2.1 Average deviation, mL atm K 'mol-' 1.3 3.5 O 7.9./ 7.8./. Relative average deviation, % Relative error, % Sample Calculations