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Gas Law Review. Name the Law!. Pressure and Temperature are directly related with the number of particles and volume held constant. Pressure and Volume are indirectly related with the number of particles and temperature held constant
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Name the Law! • Pressure and Temperature are directly related with the number of particles and volume held constant. • Pressure and Volume are indirectly related with the number of particles and temperature held constant • Temperature and Volume are directly related with the number of particles and pressure held constant. Gay-Lussac’s Law Boyle’s Law Charles’ Law
Draw and Solve! 4. The volume of the lungs is measured by the volume of air inhaled or exhaled. If the volume of the lungs is 2.400 L during exhalation and the pressure is 101.70 kPa, and the pressure during inhalation is 101.01 kPa, what is the volume of the lungs during inhalation? What law is being addressed in this problem? BOYLE’S! What will happen to the volume of the lungs? Increase!
Solve! 5. What volume does 4.24 g of Nitrogen gas occupy at 58.2 degree Celsius and 2,040 kPa? What gas law is this? Ideal Gas Law PV = nRT
Draw and Solve! 6. An inflated balloon occupies a volume of 3.20 L at 25.0°C. What volume will the balloon occupy at 50.0°C if the pressure is constant? What law is this? Charles’ Law
Draw and Solve! 7. Suppose a used aerosol can contains a gas at 101.3 kPa and 25.0°C. If this can is heated in a fire to 500. 0°C, what will be the pressure of the gas inside the can? What law is this? Gay-Lussac’s Law 25.0°C + 273 = 298K 500.0°C + 273 = 773K