A gaseous compound of carbon and hydrogen contains 80.0% by mass carbon. A 2.00-L sample has a

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A gaseous compound of carbon and hydrogen contains 80.0% by mass carbon. A 2.00-L sample has a mass of 2.678 g at STP.

(a) Calculate the molar mass of the compound.

(b) What is the empirical formula of the compound?

(c) What is the molecular formula of the compound?

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Introductory Chemistry Atoms First

ISBN: 9780321927118

5th Edition

Authors: Steve Russo And Michael Silver

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