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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Gas consists of small particles that: |
-move rapidly in straight lines -are very far apart -have no attractive or repulsive forces -have very small volumes compared to the container they are in -have kinetic energy that increases with temperature |
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Gas Pressure has units in: |
-in^2/Ib -atm -torr -mmHg 1atm=760mmHg 1atm=760 torr 1 atm=22.4Lb |
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Atmospheric pressure is |
pressure from the top of the atmosphere to the surface of earth |
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What is the ideal gas law? |
Pv=nRT |
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What is the universal gas content R, |
0.0821 L•atm ____________________ mole•K |
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Another value for the universal gas constant is obtained
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62.4L*mmhg
____________ mole*kelvin |
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Partial pressure is whose law? |
Dalton's law |
(Hint: pp= D law)
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Dalton's law consists of what equation: |
P(total)= p(1)+ p(2)+p(3)... |
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Pressure and volume is whose law? When pressure increases volume? |
1)Boyles law= P1(V1)=P2(V2) (T and n constant) 2) decreases |
1) (Hint: Boy)
2) ^V P goes down; Pressure goes up volume goes down |
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Boyles law also consists of: |
The lungs: when we breathe in, the lungs expand and the pressure inside decreases, air flows towards bottom. |
during exhalation when the lungs volume decrease pressure goes up |
