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Author Question: For the reaction: 2 Cl2(g) + 2 H2O(g) 4 HCl(g) + O2(g), Kp = 6.4 10-6 at 500 K. If a fixed volume ... (Read 41 times)

LaDunn

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on: Jul 8, 2021

Question 1

For the reaction:

PCl3(g) + Cl2(g) PCl5(g) at 85 °C, Kp = 1.19

If one starts with 2.00 atm pressure of PCl3, 1.00 atm pressure of Cl2 and no PCl5, what is the partial pressure of PCl5(g) at equilibrium?
◦ 0.167 atm
◦ 0.739 atm
◦ 0.621 atm
◦ 0.465 atm
◦ 0.553 atm

Question 2

For the reaction: 2 Cl2(g) + 2 H2O(g) 4 HCl(g) + O2(g), Kp = 6.4 × 10-6 at 500 K. If a fixed volume is filled with initial concentrations of these gases at 227 °C such that [Cl2] = 0.5 M, [H2O] = 0.40 M, [HCl] = 0.5 M, and [O2] = 0.015 M, in which direction will the reaction proceed?
◦ The reaction proceeds to the right.
◦ The reaction proceeds to the left.
◦ The reaction is already at equilibrium.
◦ The reaction volume must be specified to answer this question.
◦ The value of Kp at 25 °C must be specified to answer this question.
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by LaDunn on Jul 8, 2021

Tonyam972

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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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LaDunn

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Reply 2 on: Jul 8, 2021
Gracias!

jackie

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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