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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 104 times)

Garrulous

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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


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Marked as best answer by Garrulous on Mar 21, 2021

jjorrostieta

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Garrulous

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review


DylanD1323

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

 

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