2 Answered Questions for the topic Effusion

Honors Chemistry Help

Phosphorous combines in several different forms. The density of a phosphorous vapor at 310 celsius and 101.3kPa is 2.64g/L. What is the molecular formula of phosphorous? A 2.650g sample of a gas... more

11/29/15

Gas Effusion Chemistry Problem? Determining molar mass and molecular formula? PLEASE help me?

A gas made up of only C and H effuses in 1.50 min. Under the exact same conditions, a sample of Br2 gas effuses in 4.73 min. Determine the molar mass of the unknown gas and suggest what the... more

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