| Boyles Law | ||
| #1 | Boyle's Law is the relationship between what two things? | Pressure and Volume |
| #2 | If the temperature is constant as the pressure of gas increases what happens to the volume | volume decreases |
| #3 | the volume of gas varies inversely with what? | pressure |
| #4 | What is the equation for Boyle's Law | P1 x V1 = P2 x V2 |
| #5 | Solve the Problem: A balloon contains 30.0L of helium gas at 103kPa. What is the volume of the helium whenthe balloon rises to an altitude where the pressureis only 25.0kPs? | 124L |
| Charles Law | ||
| #1 | Charle's Law is the relationship between what? | temperature and volume |
| #2 | If the temperature goes up what does the volume do? | goes up as well |
| #3 | T/F If the temperature goes up than the volume goes up | True |
| #4 | What is the scientific formula for Charle's Law | V1/T1 = V2/T2 |
| #5 | Solve the Problem: if a sample of gas occupies 6.80L at 325 deg C, what will its volume be at 25 deg C if the pressure does not change? | 8.36L |
| Guy-Lussac's Law | ||
| #1 | Guy-Lussac's Law uses the relationship between what two things? | Temperature and Pressure |
| #2 | As the temperature of an enclossed gas increases what does the preasure do? | increases |
| #3 | The pressure of a gas is directly proportional to_______________ if the volume remains constant. | Kelvin temperature |
| #4 | What is the scientific formula for Guy-Lussac's Law? | P1/T1 = P2/T2 |
| #5 | Solve Problem: A sample of nitrogen gas has a pressure of 6.58kPa at 539K. If the volume does not change, what will the pressure be at 211K? | 2.58kPa |
| Combined Gas Law | ||
| #1 | What is the combined gas law? | the combination of Boyle's,Charle's, and Guy- Lussac's gas laws |
| #2 | What unit do you always use when dealing with temperature? | Kelvin |
| #3 | What is the scientific formula for the combined gas law? | P1V1/T1=P2V2/T2 |
| #4 | Bonus Question!! What class are you in right now? | Chemistry!! |
| #5 | Solve Problem: A gas at 155kPa and 25 deg C has an initial volume of 1.00L. The pressure of the gas increases to 605 kPa as the tempeature is raised to 125 deg. C. What is the new volume? | .34L |
| Ideal Gas Law | ||
| #1 | What is the two kinds of gasses compared in the ideal gas law? | real gas vs. ideal gas |
| #2 | Waht is the real gas constant at L-atm/mol-K | .0821 |
| #3 | Waht is the scientific formula for the ideal gas law? | PV=nRT |
| #4 | name two difrences between real gas and ideal gas | 1) real gas molecule has finite size, ideal in just a point with no shape 2)real gas molecules reacts with others, ideal is independent |
| #5 | Solve Problem: A sample of hydrogen has a volume of 8.56L at 0 deg C and 1.5 atm. Calculate the number of molesof hydrogen present in the sample? | .57 moles |
| Final Question | |