(a) Mass of Magnesium metal used (b) Volume of H₂ gas collected (c) Temperature of H₂ gas collected (d) Atmospheric Pressure (e) Temperature of Water in bath (bucket) (f) Vapor Pressure of Water at above temperature Volume of H₂ gas (in L) Temperature of H2 gas (in K) Moles of H₂ gas Pressure of H₂ gas (in atm) Experimental value of R (include units) Using your experimental data, determine the value of R, the gas constant. Show all your conversions and calculations for each step clearly in the table below. Pay attention to units and significant figures. Trial 1 Trial 2 Average value of R (include units): Trial 1 0.043 g 44.00 mL 22.5 °C 765 mm Hg 21.0 °C 18.7 mm Hg Percent Error between your average value and the theoretical value of R (show work): Trial 2 0.042 g 42.00 mL 22.0 °C 769 mm Hg 22.0 °C 19.3 mm Hg
(a) Mass of Magnesium metal used (b) Volume of H₂ gas collected (c) Temperature of H₂ gas collected (d) Atmospheric Pressure (e) Temperature of Water in bath (bucket) (f) Vapor Pressure of Water at above temperature Volume of H₂ gas (in L) Temperature of H2 gas (in K) Moles of H₂ gas Pressure of H₂ gas (in atm) Experimental value of R (include units) Using your experimental data, determine the value of R, the gas constant. Show all your conversions and calculations for each step clearly in the table below. Pay attention to units and significant figures. Trial 1 Trial 2 Average value of R (include units): Trial 1 0.043 g 44.00 mL 22.5 °C 765 mm Hg 21.0 °C 18.7 mm Hg Percent Error between your average value and the theoretical value of R (show work): Trial 2 0.042 g 42.00 mL 22.0 °C 769 mm Hg 22.0 °C 19.3 mm Hg
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:(a) Mass of Magnesium metal used
(b) Volume of H₂ gas collected
(c) Temperature of H₂ gas collected
(d) Atmospheric Pressure
(e) Temperature of Water in bath (bucket)
(f) Vapor Pressure of Water at above temperature
Volume of H₂ gas (in L)
Temperature of H2 gas (in K)
Moles of H₂ gas
Pressure of H₂ gas (in atm)
Experimental value of R
(include units)
Average value of R (include
units):
Trial 1
0.043 g
44.00 mL
Percent Error between your
average value and the
theoretical value of R (show
work):
22.5 °C
765 mm Hg
21.0 °C
18.7 mm Hg
Using your experimental data, determine the value of R, the gas constant. Show all your conversions and
calculations for each step clearly in the table below. Pay attention to units and significant figures.
Trial 1
Trial 2
Trial 2
0.042 g
42.00 mL
22.0 °C
769 mm Hg
22.0 °C
19.3 mm Hg
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