plessase, answer,. Part ADinitrogen tetroxide decomposes to nitrogen dioxide:N2O4(9) → 2 NO2(g)A,H° = 55.3 kJ mol-1What percentage of N204 decomposes at 373 K ? Assume that the initial pressure of N2O4 is the same (0.100 bar).At 298 K, a reaction vessel initially contains 0.100 bar of N,O4. When equilibrium is reached, 58% of theN2O4 has decomposed to NO2.Express your answer using two significant figures.% decomposedSubmitRequest Answer

Given data set: T1= 298 K P= 0.100 bar T2= 373 K ∆H = 55.3 KJ/mol K1= 0.32038 K2= ?

Answered: N2O4(9) → 2 NO2 (9) A, H° = 55.3 kJ…

N2O4(9) → 2 NO2 (9) A, H° = 55.3 kJ mol- What pe At 298 K, a reaction vessel initially contains 0.100 bar of N204. When equilibrium is reached, 58% of the N20, has decomposed to NO2. Еxprest

Chemistry: Principles and Reactions

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ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

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plessase, answer,.

Part A
Dinitrogen tetroxide decomposes to nitrogen dioxide:
N2O4(9) → 2 NO2(g)
A,H° = 55.3 kJ mol-1
What percentage of N204 decomposes at 373 K ? Assume that the initial pressure of N2O4 is the same (0.100 bar).
At 298 K, a reaction vessel initially contains 0.100 bar of N,O4. When equilibrium is reached, 58% of the
N2O4 has decomposed to NO2.
Express your answer using two significant figures.
% decomposed
Submit
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