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19 Cards in this Set
- Front
- Back
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atmospheric layers in order from top to bottom
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Thermosphere, mesophere, stratosphere, troposphere
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standard temperature and pressure
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0 degrees C and 1 atm
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a column with a base of 3in by 4in supporting 250 lbs of deck above it. How much pressure exerted on the ground.
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P=area/force so ~20.8lb/in^2
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From sea level to the top of a high mountain the air pressure would...
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decrease
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what is used to measure atmospheric pressure?
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barometer
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The pressure a gas exerts is a result of...
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mollecular collision with container and each other.
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Whate the relationship between pressure and the volume of a gas?
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complementary
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Boyles Law
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V1P1=V2P2
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Charles Law
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V1/Tk1=V2/Tk2
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Combined Gas Law
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V1P1/Tk1=V2P2/Tk2
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Ideal Gas Law
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PV=nRT
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Charles Law
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V1/Tk1=V2/Tk2
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Gay Lussacs Law
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As pressure increases- gas increases. Ex- Teapot.
P1/Tk1=P2/Tk2 |
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If 1mole of CH4 gives you 900kj then how much does 2moles of CH4 give you?
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1800kj
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What is ethanol made with?
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alcohol
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What is pentanol replaced with?
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alcohol
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Polymer
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a long chain of molecules linked togeather.
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monimer
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a molecule that helps form a polygon.
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What supports that equal volumes of gasses at the same temperature and pressure contain equal numbers of molecules?
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space between molecules of gas is great compared to size of molecule.
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