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Author Question: For the reaction CO(g) + 3 H2(g) H2O(g) + CH4(g) , Kc = 190 at 1000 K. If a vessel is filled with ... (Read 83 times)

kwoodring

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on: Jul 8, 2021

Question 1

For the reaction below

CO(g) + 2 H2(g) CH3OH(g)

the equilibrium concentrations at 483 K are [CO] = 0.0753 M, [H2] = 0.151 M, and [CH3OH] = 0.0247 M. Calculate the value of Kc.
◦ 14.4
◦ 1.09
◦ 2.17
◦ 0.0694
◦ 0.917

Question 2

For the reaction CO(g) + 3 H2(g) H2O(g) + CH4(g) , Kc = 190 at 1000 K. If a vessel is filled with these gases such that the initial concentrations are [CO] = 0.025 M, [H2] = 0.045 M, [H2O] = 0.025, M and [CH4] = 0.046 M, in which direction will a reaction occur and why?
◦ toward products because Qc = 0.17
◦ toward reactants because Qc = 0.0029
◦ toward products because Qc = 0.35
◦ toward reactants because Qc = 505
◦ it is at equilibrium because Qc = 1
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by kwoodring on Jul 8, 2021

gcook

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kwoodring

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Reply 2 on: Jul 8, 2021
Wow, this really help

sultana.d

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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