_9. Rank the following substances in order of increasing average velocity, assuming they are all at the sametemperature: O2, CO2, Ar, HeA. 02< CO2 < Ar < He B. CO2 < Ar < O2< He C. Ar< O2< CO2< He D. CO2 < 02 < Ar< He_10. Propane burns in air according to the equation: C3H3 (g) + 502 (g) →3CO2 (g) + 4H20 (g)what volume of CO2 would be formed if 5.00 L of propane burns, assuming that all of the gases are under the sameconditions?A. 5.00 L B. 15.0 L C. 3.00 L D. 4.00 L E. 1.67L11 What volume of Ha would be collected at 22 0°C and a pressure of 713 torr if 2.65 a of zinc react

Answered: Image /qna-images/answer/4b412b33-1045-4005-bbe4-cbe2cd1765f5.jpg

_9. Rank the following substances in order of increasing average velocity, assuming they are all at the same temperature: O2, CO2, Ar, He A. 02< CO2 < Ar< He B. CO2< Ar <02< He C. Ar< O2< CO2 < He D. CO2< 02 < Ar < He

_9. Rank the following substances in order of increasing average velocity, assuming they are all at the same temperature: O2, CO2, Ar, He A. 02< CO2 < Ar< He B. CO2< Ar <02< He C. Ar< O2< CO2 < He D. CO2< 02 < Ar < He

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter13: Gases

Section: Chapter Questions

Problem 18QAP

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Question

_9. Rank the following substances in order of increasing average velocity, assuming they are all at the same
temperature: O2, CO2, Ar, He
A. 02< CO2 < Ar < He B. CO2 < Ar < O2< He C. Ar< O2< CO2< He D. CO2 < 02 < Ar< He
_10. Propane burns in air according to the equation: C3H3 (g) + 502 (g) →3CO2 (g) + 4H20 (g)
what volume of CO2 would be formed if 5.00 L of propane burns, assuming that all of the gases are under the same
conditions?
A. 5.00 L B. 15.0 L C. 3.00 L D. 4.00 L E. 1.67L
11 What volume of Ha would be collected at 22 0°C and a pressure of 713 torr if 2.65 a of zinc react

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