You are trying to determine, by experiment, the formula of a gaseous hydrofluorocarbon compound you made to replace chlorofluorocarbons in air conditioners. You have determined the empirical formula is CHF₂, but now you want to know the molecular formula. You therefore do an experiment to determine its molar mass and find that a 0.100-g sample of the compound exerts a pressure of 69.0 mm Hg in a 263-mL container at 23.1 °C. What is the molar mass of the compound? What is its molecular formula? Enter the elements of the formula in the order C, H, F. g/mol Molecular formula =
You are trying to determine, by experiment, the formula of a gaseous hydrofluorocarbon compound you made to replace chlorofluorocarbons in air conditioners. You have determined the empirical formula is CHF₂, but now you want to know the molecular formula. You therefore do an experiment to determine its molar mass and find that a 0.100-g sample of the compound exerts a pressure of 69.0 mm Hg in a 263-mL container at 23.1 °C. What is the molar mass of the compound? What is its molecular formula? Enter the elements of the formula in the order C, H, F. g/mol Molecular formula =
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter8: Properties Of Gases
Section8.7: Kinetic-molecular Theory And The Velocities Of Gas Molecules
Problem 8.12PSP
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Transcribed Image Text:You are trying to determine, by experiment, the formula of a gaseous hydrofluorocarbon compound you made to replace chlorofluorocarbons in air conditioners. You have
determined the empirical formula is CHF₂, but now you want to know the molecular formula. You therefore do an experiment to determine its molar mass and find that a
0.100-g sample of the compound exerts a pressure of 69.0 mm Hg in a 263-mL container at 23.1 °C. What is the molar mass of the compound? What is its molecular formula?
Enter the elements of the formula in the order C, H, F.
g/mol
Molecular formula =
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