1 Part ANitrogen dioxide obtained as a cylinder gas is alwaysa mixture of NO2(g) and N3O4(g). 4.90 – gsample obtained from such a cylinder is sealed in a0.400 – Lflask at 298 K.N20, (9) - 2 NO, Kc = 4.61 x 10What is the mole fraction of NO2(9) in this mixture?mol fraction NO2 = 0.667SubmitPrevious Answers Request AnswerX Incorrect; Try Again; 2 attempts remaining

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Part A Nitrogen dioxide obtained as a cylinder gas is always a mixture of NO2(9) and N3O4(g). 4.90 -g sample obtained from such a cylinder is sealed in a 0.400 -L flask at 298 K N,04 (9) 2 NO, Kc 4.61 x 10 3 What is the mole fraction of NO2(9) in this mixture? mol fraction NO, = 0.667 Submit Previous Answers Request Answer x Incorrect; Try Again; 2 attempts remaining

Part A Nitrogen dioxide obtained as a cylinder gas is always a mixture of NO2(9) and N3O4(g). 4.90 -g sample obtained from such a cylinder is sealed in a 0.400 -L flask at 298 K N,04 (9) 2 NO, Kc 4.61 x 10 3 What is the mole fraction of NO2(9) in this mixture? mol fraction NO, = 0.667 Submit Previous Answers Request Answer x Incorrect; Try Again; 2 attempts remaining

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 76QAP: The Lamborghini Aventador engine has a 12-cylinder engine in which each cylinder has a volume of 542...

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