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Author Question: At 700 K, the reaction 2SO2(g) + O2(g) 2SO3(g) has the equilibrium constant Kc = 4.3 106 , and the ... (Read 25 times)

kandiwilson165@gmail.com

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on: Nov 5, 2023

Question 1

At 400ºC, Kc = 64 for the equilibrium H2(g) + I2(g) 2HI(g).  If 3.00 mol H2 and 3.00 mol I2 are introduced into an empty 4.0 L vessel, find the equilibrium concentration of HI at 400ºC.
◦ 0.15 M
◦ 1.2 M
◦ 2.4 M
◦ 4.8 M
◦ 5.8 M

Question 2

At 700 K, the reaction 2SO2(g) + O2(g) 2SO3(g) has the equilibrium constant Kc = 4.3 × 106 , and the following concentrations are present:  [SO2] = 0.10 M; [SO3] = 10. M; [O2] = 0.10 M.  Which of the following is true based on the above?
◦ Qc> Kc, the reaction proceeds from left to right to reach equilibrium
◦ Qc> Kc, the reaction proceeds from right to left to reach equilibrium
◦ Qc< Kc, the reaction proceeds from left to right to reach equilibrium
◦ Qc< Kc, the reaction proceeds from right to left to reach equilibrium
◦ Qc = Kc, the reaction is currently at equilibrium
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by kandiwilson165@gmail.com on Nov 5, 2023

dianagarcia

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Reply #1 on: Nov 5, 2023
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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kandiwilson165@gmail.com

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Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

rachel

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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