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Author Question: The figure shows a pV diagram for 0.98 mol of ideal gas that undergoes the process 1 2. The gas ... (Read 482 times)

meagbuch

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on: Oct 11, 2019

Question 1

The figure shows a pV diagram for 2.9 g of ideal oxygen gas O2 in a sealed container. The temperature of state 1 is 76° C, the atomic mass of the oxygen atom is 16 g/mol, and R = 8.31 J/mol ∙ K.  What are the temperatures T3 and T4?



◦ 260° C and 790° C
◦ 38° C and 110° C
◦ -11° C and 510° C
◦ 57° C and 170° C

Question 2

The figure shows a pV diagram for 0.98 mol of ideal gas that undergoes the process 1 → 2. The gas then undergoes an isochoric heating from point 2 until the pressure is restored to the value it had at point 1. What is the final temperature of the gas? (R = 8.31 J/mol ∙ K).



◦ 380°C
◦ -160°C
◦ 110°C
◦ 12°C
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Marked as best answer by meagbuch on Oct 11, 2019

covalentbond

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Reply #1 on: Oct 11, 2019
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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asianhaha

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Reply #2 on: Nov 24, 2020
thx


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