8. What is [NO] and [CO₂] (in M to two deci at 227 °C if the initial concentrations of each reactant is 1.25 M? Explain the validity of final answer using chemical intuition. NO₂(g) + CO(g) = NO(g) + CO₂(g) Hrxn = 1-1 K(227 °C) = 6.9x105 A: [NO] = 1.25; [CO₂] = 1.25 -224.09 kJ mol

8. What is [NO] and [CO₂] (in M to two deci at 227 °C if the initial concentrations of each reactant is 1.25 M? Explain the validity of final answer using chemical intuition. NO₂(g) + CO(g) = NO(g) + CO₂(g) Hrxn = 1-1 K(227 °C) = 6.9x105 A: [NO] = 1.25; [CO₂] = 1.25 -224.09 kJ mol

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter12: Gaseous Chemical Equilibrium

Section: Chapter Questions

Problem 13QAP: Consider the following reaction at 250C: A(s)+2B(g)C(s)+2D(g) (a) Write an equilibrium constant...

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NetID:
Name:
8. What is [NO] and [CO₂] (in M to two decimal places) at equilibrium for the following reaction
at 227 °C if the initial concentrations of each reactant is 1.25 M? Explain the validity of your
final answer using chemical intuition.
NO₂(g) + CO(g) = NO(g) + CO₂(8)
-224.09 kJ mol-1
K(227 °C) = 6.9x105
A: [NO] = 1.25; [CO₂] = 1.25

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