The mass of an evacuated 260 mL flask is 143.217 g. The mass of the flask filled with 268 torr of an unknown gas at 30 degrees celsius is 144.287 g. Calculate the molar mass of the unknown gas.
The mass of an evacuated 260 mL flask is 143.217 g. The mass of the flask filled with 268 torr of an unknown gas at 30 degrees celsius is 144.287 g. Calculate the molar mass of the unknown gas.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter5: The Gaseous State
Section: Chapter Questions
Problem 5.99QP: If 4.83 mL of an unknown gas effuses through a hole in a plate in the same time it takes 9.23 mL of...
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The mass of an evacuated 260 mL flask is 143.217 g. The mass of the flask filled with 268 torr of an unknown gas at 30 degrees celsius is 144.287 g.
Calculate the molar mass of the unknown gas.
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