Real Life Application
Why does a tire expand when more air is pumped into it?
Because adding more gas particles increases volume. Particles have a direct correlation to Volume.
What is Avagadro's Law?
Two different gasses with the same volume and at STP or the same temp and preasure will have the same amount of moles.
A gas has 2 mol and 4 L. If moles double, what happens to volume?
Volume Doubles to 8L
How do airbags use gas laws to save passengers Law?
The chemical reaction that rapidly releases N2(g) increases the volume of the air bag causing it to expand and save lives.
What is the relationship between volume and moles?
What is Directly proportional. When volume goes up moles go up as well.
A gas has 3L at 1 mol. What is the volume at 2 mol?
What part of the engine uses Avogadro's Law?
What is the piston?
Why must temperature and pressure stay constant?
So that the particles movement or energy doesn't affect the volume.
A gas expands from 5 L to 10 L. What happens to moles?
Moles double as well. Directly proportional.
Two balloons have the same volume, temperature, and pressure but different gases. What does this mean?
This means that they have the same amount of particles in the balloon
At STP, what volume does 1 mole of gas occupy?
22.4L
If 1 mol = 22.4 L at STP, what is volume of 3.00 mol?
22.4 x 3.00 = 67.2 L
What is 67.2 L
Why do recreational balls deflate?
Molecules of air is leaving the ball, causing the volume that that air is occupying to decrease
How does Kinetic Molecular Theory support Avogadro’s Law?
A balloon shrinks from 8 L to 4 L. What happened to moles?