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Chemistry Test3

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