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Chemistry Test3

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Across
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The conversion factor for mmHg -> ____ is 1:1
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rate of diffusion is inversely proportional to the square root of the gas’s molar mass
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What lab device is used to measure the pressure of gas samples?
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the definition as a force per unit area
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the process of mixing molecules from a high  low concentration
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PV=nRT
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1 atm = 760 ____
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If the gas sample is closer to the atmosphere what mathematic operation is used to find the pressure of the gas sample?
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the pressure that each gas in a mixture of gases exerts; independent of all other gases in the container
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Which proportion will vary at the same rate in the same direction of increase OR decrease?
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What is the number of protons in an atom?
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when gases react, the volumes of reactants and products are in small whole-number ratios
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A gas is effected by how many variables
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Equal volumes of gases at the same temperature and pressure have the same # of molecules
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Which law is temperature constant?
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The symbol for ____ is n
Down
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The smallest particles into which an element may be broken into
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The identity of an element is in the amount of ____
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What is used by meterologists to measure air pressure?
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Which law is pressure constant?
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Able to be mixed
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The behavior of gases can be explained by which theory
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What is the constant in Charles’s Law?
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repeatability of a measurement
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the SI unit of pressure
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What is the value of the prefix for 10^-6?
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Which SI unit is missing in the universal gas constant: .0821 L* ____ / K*mol
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Who proposed that pressure in a container filled with a mixture of gases is the sum of the partial pressures of all the gases?