2. If some water remained on the lighter at the time of the second weighing (after collecting the gas), howwould this affect your determination of molecular weight? Be specific. Show a sample calculation to 2. Determining the Molecular Weight of a Gas.293 kRoom temperature - TR292.8 kWater temperature - Tw768.0 mmhmBarometric Pressure - Patm23.8 mmHgVapor Pressure of Water - Pwater768.0 -23.8 =742 mmHgPressure of Butane - Pbutane (Patm- Pwater)TotalTrial111.629g11.533 g11.373g34.5 gMf11.649 g11.629 g11.533 g34.8 gMI0.1060.1500.276Mbutane0.02041.510931.436.4VbutaneMolar Mass 58.1

Answered: Image /qna-images/answer/69dd4c3e-0da7-4fad-bb42-bfaa0f8fc298.jpg

2. If some water remained on the lighter at the time of the second weighing (after collecting the gas), how would this affect your determination of molecular weight? Be specific. Show a sample calculation to

2. If some water remained on the lighter at the time of the second weighing (after collecting the gas), how would this affect your determination of molecular weight? Be specific. Show a sample calculation to

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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Question

100%

2. If some water remained on the lighter at the time of the second weighing (after collecting the gas), how
would this affect your determination of molecular weight? Be specific. Show a sample calculation to

2. Determining the Molecular Weight of a Gas.
293 k
Room temperature - TR
292.8 k
Water temperature - Tw
768.0 mmhm
Barometric Pressure - Patm
23.8 mmHg
Vapor Pressure of Water - Pwater
768.0 -23.8 =742 mmHg
Pressure of Butane - Pbutane (Patm- Pwater)
Total
Trial
1
11.629g
11.533 g
11.373g
34.5 g
Mf
11.649 g
11.629 g
11.533 g
34.8 g
MI
0.106
0.150
0.276
Mbutane
0.020
41.5
109
31.4
36.4
Vbutane
Molar Mass 58.1

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