for today's quiz questions, first form groups of 4, everyone gets a responder
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Dalton - Combined - Ideal. For today's quiz questions, first form groups of 4, everyone gets a responder. . Gas Law review. Grade:. «grade». «subject». Subject:. «date». Date:. ANSWERS ARE ON THE LAST PAGE OF THIS FILE ANSWERS ANSWERS ANSWERS. 1. - PowerPoint PPT PresentationTRANSCRIPT
For today's quiz questions, first form groups of 4, everyone gets a responder.
Dalton - Combined - Ideal
Gas Law review
Grade:«grade»
Subject:«subject»
Date:«date»
ANSWERS ARE ON THE LAST PAGE OF THIS FILEANSWERS ANSWERS ANSWERS
1 Why do pressure calculations come out the same for compounds with different molar masses?
A molar mass is part of PV = nRT
B they aren't, mass of molecules matters
C lighter molecules hit side of container more often than heavier molecules, resulting in their exerting the same amount of pressure on the inside of the container
D pressure of all gases is constant and doesn't change
2 If you have 1 mol ea of 5 different compounds, how much more pressure (P) will the 5 exert together than only one?
A 2 times more PB 5 times more PC this cannot be determined with
gas lawsD 3 times more P
3 Does a molecule's mass affect the pressure it will exert on the inside of the vessel it is in?
Yes
No
4 Using PV = nRT, calculate the pressure in atm of 1 mol of CH4 in a vessel of 30L, at a temp. of 100 deg C.(R = 0.0821). Round to 3 sig. figs
Which gas law will be used for this problem?
5 Answer?
A Idea Gas LawB Combined Gas Law
Which gas law will be used for this problem?
6 Answer?
A Idea Gas LawB Combined Gas Law
`
Which gas law will be used for this problem?
7 Answer?
A Idea Gas LawB Combined Gas Law
8 Answer?
Which gas law will be used for this problem?
A Idea Gas LawB Combined Gas Law
Answers:
1. A2. B3. NO4. 1.02atm5. A6. B7. A8. B