An unknown gaseous hydrocarbon consists of 85.63% carbon by mass. A 0.335-g sample of the gas occupies a volumeof 0.107 L at STP. What is the identity of the gas?O C5H10O CGH12O CH14O CH2O CAHB

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Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter5: Gases

Section: Chapter Questions

Problem 5.99PAE: 99 Pure gaseous nitrogen dioxide (NO2) cannot be obtained, because NO2dimerizes, or combines with...

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Question

An unknown gaseous hydrocarbon consists of 85.63% carbon by mass. A 0.335-g sample of the gas occupies a volume
of 0.107 L at STP. What is the identity of the gas?
O C5H10
O CGH12
O CH14
O CH2
O CAHB

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