Molecules on the Move!
We Were
on a Break!
on a Break!
It's Getting
Hot in Here
Hot in Here
Potent
Potables
Potables
Add a little
bit of ..... Spice
bit of ..... Spice
100
Describe the size of gas particles.
What is very small compared to the distance between them?
100
These two variables relate inversely proportional to each other
What is pressure and volume?
100
31°C in Kelvin
What is 304 K?
100
The SI unit of pressure.
What is Pascal (Pa)?
100
The kind of collisions gas particles undergo.
What is elastic?
200
Describe the movement of gas particles.
What is constant, random motion?
200
The two variables that are directly proportional with temperature.
What is pressure and volume?
200
The reason we use the Kelvin scale.
There are no negative numbers?
200
The reason you shouldn't put cans of shaving cream in a fire.
What is particles move faster from increased temperature, have more collisions until the pressure bursts the container open?
200
The container with the lowest pressure (equal number of gas molecules in each).
What is flask 1?
300
Describe the variables in this situation.
What is decreasing the volume causes pressure to increase?
300
The new volume of 2L of a gas if the pressure is decreased from 15 to 5.
What is 6L?
300
The lowest possible temperature (with units) and its special name.
What is Absolute Zero, 0K (-273°C)?
300
The reason your tire pressure is low on a chilly morning.
What is decreased temperature, particles moving slower, so fewer collisions and lower pressure.
300
This is what temperature is measuring.
What is the average kinetic energy?
400
The reason why gas is compressible.
What is there are large spaces between gas particles?
400
The pressure of a sealed container at 150kPa if the temperature is doubled from 100°C to 200°C.
What is 190 kPa?
400
100 K expressed in °C.
What is -173°C?
400
The reason pressure cookers can cook food faster.
What is the increased pressure increases the number of collisions so the food cooks faster.
400
In which flask of all same size, same temperature and same number of molecules are molecules moving fastest and why.
What is all flasks at same temperature, so KE is equal, therefore lightest particle moves fastest.
500
The formula that has initial and final pressure, volume, and temperature variables.
What is the Combined Gas Law?
500
The phenomenon that gas pressure measures.
What is collisions with the side of the container?
500
The physical phenomenon that occurs at -273°C.
What is all particle motion stops and volume of particles are zero.
500
Band that sings "Under Pressure".
Who is Queen?
500
The temperature and pressure conditions under which gases behave most ideally.
What is low pressure and high temperature?