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Author Question: Body temperature is about 309 K. On a cold day, what volume of air at 262 K must a person with a ... (Read 28 times)

Garrulous

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on: Mar 21, 2021

Question 1

At 200 K, the molecules or atoms of an unknown gas, X, have an average velocity equal to that of Ar atoms at 400 K. What is X? (Assume ideal behavior.)

◦ He
◦ CO
◦ HF
◦ HBr
◦ F2


Question 2

Body temperature is about 309 K. On a cold day, what volume of air at 262 K must a person with a lung capacity of 1.5 L breathe in to fill the lungs?

◦ 1.77 L
◦ 1.27 L
◦ 1.38 L
◦ 2.54 L
◦ None of these are correct
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by Garrulous on Mar 21, 2021

jjorrostieta

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Reply #1 on: Mar 21, 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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Garrulous

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Reply 2 on: Mar 21, 2021
Excellent

juliaf

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

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