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BJU ch 10 Chemistry
gas laws
Term | Definition |
---|---|
What must be done to Celsius temperatures that are used in gas law problems? | Convert to Kelvin |
What is the other common term for a millimeter of mercury (mm Hg)? | torr |
What gas law says that the rate of effusion is inversely related to the molar masses of gases? | Graham's law of effussion |
What gas law is represented by the equation PV=nRT? | ideal gas law |
Which gas law focuses on the relationship between pressure and volume? | Boyle's law |
Which law focuses on the relationship between volume and temperature? | Charle's law |
Dry ice is the solid form of which gas? | carbon dioxide |
In the equation PV=nRT, n represents what? | the number of moles of gas in a sample |
Normal atomospheric pressure at sea level is approximately what? | 1 atm |
Which scientist devised the law that states Ptotal =P1+P2+P3+...Pn? | Dalton |
What volume does gas occupy at STP? | 22.4L |
Because gas mingles easily with porous substances, it exhibtis what? | permeability |
The force and number of collisions per second of a gas's molecules will have the most effect on its what? | pressure |
What are the noble gases from the periodic table? | last row examples Argon, Xenon |
The properties of gases are? | fluidity, permeability and compressibility |