A gaseous hydrogen- and carbon-containing compound is decomposed and found to contain 85.63% C and 14.37% H

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A gaseous hydrogen- and carbon-containing compound is decomposed and found to contain 85.63% C and 14.37% H by mass. The mass of 258 mL of the gas, measured at STP, was 0.646 g. What is the molecular formula of the compound?

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Chemistry A Molecular Approach

ISBN: 9780134874371

5th Edition

Authors: Nivaldo Tro

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Question Posted: Nov 18, 2023 12:22 AM

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A gaseous hydrogen- and carbon-containing compound is decomposed and found to contain 85.63% C and 14.37% H

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Step 1 Determine the molar masses of carbon and hydrogen The molar mass of carbon C is 1201 gmol The ...View the full answer

Chemistry A Molecular Approach

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