Answered: A)) Identify the residual gases that…

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A)) Identify the residual gases that occupied 150cm3

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 33CR: If an electric current is passed through molten sodium chloride, elemental chlorine gas is generated...

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Question

2. When 30 cm3 of a gaseous hydrocarbon was exploded with 210cm3 of oxygen the residual gases occupied a volume of 150cm3 . After shaking the residual gases with excess aqueous sodium hydroxide, the final volume was 30cm3 .
(All volumes were measured at room temperature and pressure.)

A)) Identify the residual gases that occupied 150cm3

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