Gas Laws
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Created by:
juliansky20 on January 7, 2010
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Gas Laws
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15 terms
Terms | Definitions |
|---|---|
 Who demonstrated experimentally that there is a direct relationship between volume and pressure of a gas? | Boyle |
| What is the name of the law that describes that there is a direct relationship between volume and temperature of a gas? | Charles |
| What is the name of the law that combines Boyle's Law and Charles' Law to account for two independent variables? | The Combined Gas Law |
| What is the ideal gas law? | PV=nRT |
| What is the formula for density? | mass/volume |
| What is the volume of 1 mol of a gas at STP? | 22.4 L |
| What temperature unit is used when solving Charles' Law equations? | Kelvin (K) |
| What is the unit most commonly used for density of a gas? | g/L |
| When using atm, L, K, and mol, what is the value of the ideal gas constant? | 0.0821 |
| What letter represents the ideal gas constant? | R |
| Whose law states that: "When measured at the same temperature and pressure, the ratios of the volumes of reacting gases are small whole numbers? | Gay-Lussac's Law |
| What is the formula for the Combined Gas Law? | P1V1/T1 = P2V2/T2 |
| If you are given the volume of a gas in L, how do you convert that to moles? | Divide by 22.4 |
| If the pressure of a gas is increased, what will happen to its volume? | It will decrease |
| Identify what P, V, n, and T stand for in the equation PV=nRT | P is pressure, V is volume, n is number of moles, and T is temperature |
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