The equilibrium constant Kp for the thermal decomposition of NO2 is 6.50 x 10-6 at 450 "C: 2 NO2(9) 2 NO(0) + O2(a) If a reaction vessel at this temperature initially contains 0.729 atm NOz and 0.281 atm 02, what is the partial pressure of NO when equilibrium has been attained? (the answer should be entered with 3 significant figures; do not enter units; glve answer in scientific notation-valid notation examples include 1.23e-8 and 1.23e and -1.23e4 and 1.23e0)

The equilibrium constant Kp for the thermal decomposition of NO2 is 6.50 x 10-6 at 450 "C: 2 NO2(9) 2 NO(0) + O2(a) If a reaction vessel at this temperature initially contains 0.729 atm NOz and 0.281 atm 02, what is the partial pressure of NO when equilibrium has been attained? (the answer should be entered with 3 significant figures; do not enter units; glve answer in scientific notation-valid notation examples include 1.23e-8 and 1.23e and -1.23e4 and 1.23e0)

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter14: Chemical Equilibrium

Section: Chapter Questions

Problem 89AP

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