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Author Question: You have a 400-mL container containing 55.0% He and 45.0% Ar by mass at 25C and 1.5 atm total ... (Read 98 times)

tsand2

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Question 1

You have a 400-mL container containing 55.0% He and 45.0% Ar by mass at 25°C and 1.5 atm total pressure. You heat the container to 100°C.

Calculate the total pressure.

Reference: Ref 7-4


1.20 atm
1.50 atm
1.88 atm
2.01 atm
None of these are correct

Question 2

You have a 400-mL container containing 55.0% He and 45.0% Ar by mass at 25°C and 1.5 atm total pressure. You heat the container to 100°C.

Calculate the ratio ofPHe:PAr.

Reference: Ref 7-4


1/1.22
1.22/1
1/12.2
12.2/1
None of these are correct


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Marked as best answer by tsand2 on Mar 21, 2021

meryzewe

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tsand2

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Reply 2 on: Mar 21, 2021
Wow, this really help


tkempin

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

 

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