Phosgene is a deadly gas and its use in warfare has been outlawed. The gas decomposes at elevated temperature: COCI2(g) 2 CO(3) + Cl2(3) Keg 8.3 x 10-4 at 352°C What are the pressures at equilibrium if a 2.55 L metal container is charged with 1.00 bar of phosgene at 25°C and then heated to 352°C? (Pco) g i bar %3D i bar %3D (PcOC1, ) eg i bar =

Phosgene is a deadly gas and its use in warfare has been outlawed. The gas decomposes at elevated temperature: COCI2(g) 2 CO(3) + Cl2(3) Keg 8.3 x 10-4 at 352°C What are the pressures at equilibrium if a 2.55 L metal container is charged with 1.00 bar of phosgene at 25°C and then heated to 352°C? (Pco) g i bar %3D i bar %3D (PcOC1, ) eg i bar =

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section8.6: Gas Mixtures And Partial Pressures

Problem 8.10PSP

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Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction: N2O4(g)⇌2NO2(g), Kp=6.7N2O4(g)⇌2NO2(g), Kp=6.7 at 298K298K A reaction vessel contains 0.45 atmatm of N2O4N2O4 and 2.0 atm NO2atm NO2. Which statement is true of the reaction system? View Available Hint(s) Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction: at A reaction vessel contains 0.45 of and 2.0 . Which statement is true of the reaction system? a. The reaction system proceeds to the right (forming more product). b. The reaction system is at equilibrium. c. The reaction system proceeds to the left (forming more reactant). d. It is impossible to determine the future progress of the reaction based on the information given.
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Determine whether the statements below are true or false. I: Kp and Kc are related through the ideal gas law. ["", ""] II: For equilibria where the number of moles of gaseous reactants and products are equal, Kc and Kp are numerically equal.
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The thermal decomposition of ethylene occurs in manyindustrial contexts, for example, during ethylene transit inpipelines, formation of polyethylene, drying of the gas, and sep-arating it from impurities. The decomposition reaction is CH₂=CH₂(g)→CH₄(g)+C(graphite) .Assume that the decomposition begins at 10°C and 50.0 atm with agas density of 0.215 g/mL and the temperature increases by 950 K.What is the final pressure of the confined gas (ignore the vol-ume of graphite and use the van der Waals equation)?
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Consider the following reaction CH4(g) + NH3(g) → HCN(g) + 3H2(g) ∆Hº = 256 kJ/mol. The amount of H2(g) produced by this reaction can be maximized by carrying out the reaction at Group of answer choices 1. high temperature and high pressure. 2. high temperature and low pressure. 3. low temperature and low pressure. 4. high temperature regardless of the pressure. 5. low temperature and high pressure.

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