Gases
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Gas | No definite volume or shape, flows, compressible, particles far apart, particles move randomly until they collide with each other or walls
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| Ideal Gas | Doesn't exist, point masses (mass, no volume), no VWF, elastic collisions, no friction, stick to ideal gas law
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| Real Gas | As T increases, P decreases, has volume and VWF
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| Diffusion | Movement from high to low concentration
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| Effusion | A type of gas movement of gas from high to low through a small opening
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| Pressure | Force/area
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| Boyle's Law | If T is constant, inverse relationship between V and P of a gas, as P increases, V decreases, as P decreases, V increases V1P1=V2P2
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| Charles' Law | If P is constant, there's a direct relationship between V and T (in K), as T increases, V increases, as T decreases, V decreases V1/T1=V2/T2
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| Gay-Lussac's Law | V is constant, direct relationship between P and T (in K), as P increases, T increases, as P decreases, T decreases P1/T2=P2/T2
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| Combined Gas Law | V1P1/T1 = V2P2/T2 Starting point
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| STP | Standard temperature and pressure (273 K and 101.3 KPa)
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| Molar Volume | 1 mole of any gas at STP is 22.4 L
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| Ideal Gas Law | PV=nRT
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| Limiting Reactant | The reactant that gets used up first, determines how much is made, when all used -> reaction stops
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| Stoichiometry | The quantitative study of chemical reactions
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| Manometer | A device that measures pressure of a gas, can be opened/closed
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| Percent Yield | The percent of what you actually get (experimental yield/theoretical yield) (100)
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Created by:
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