Properties of Gases & KMT
This physical property of gases causes air pollution to spread everywhere, making poor air quality difficult to avoid
What is the ability of gases to expand and fill their container (no fixed volume)?
This is the general formula for pressure
What is P = F/A ?
This law describes the relationship between pressure and volume before and after a change in one variable.
What is Boyle's law ?
This law describes the relationship between temperature and volume in flexible containers.
Charles's Law
A human would expand until rupturing in space due to the lack of this gas effect.
What is air pressure?
Chemists use this unit to measure the amount of a gas based on the number of particles present.
How are moles applied to gases?
This is the formula for pressure with the correct units for each variable.
What is Pa = N/m^2 ?
The relationship between volume and pressure.
What is a inversely proportional relationship
What is directly proportional?
What is kinetic energy?
According to the kinetic molecular theory, gas particles move in this way
What is the continuous movement in straight lines until a collision?
When the area is constant, pressure goes up in direct proportion to this.
What is force increasing?
We see this behavior of pressure when the volume in increased from the initial amount.
What is the decrease in pressure?
We see this behavior of volume when temperature is increased 3X.
What is a 3x increase in volume?
The change from gases to liquids can be caused by a decrease in temperature and an increase in this variable.
What is pressure?
In KMT, this describes gas particle collisions where energy is conserved and particles simply bounce off each other.
What is elastic collisions?
When force is constant, pressure has an inverse relationship with this
What is area?
Gases with unequal pressure naturally spread out and mix until this state is reached, where their distribution is uniform throughout a container.
What is Equilibrium?
In an inflexible container an increase in temperature causes this change to pressure.
What is pressure increase ?
This kind of pressure is all around us all the time, holding us into our shapes, and providing the stabilization for certain kinds of matter (like solids.)
What is atmospheric pressure?
According to the kinetic molecular theory, this explains why gas particles do not interact with each other unless they collide.
What is that gas particles are far apart with negligible size and intermolecular forces?
Whether a brick is lying flat or standing on its edge it has the same quantity of this
What is force?
This number describes the P1 in Boyle's Law for the information - A helium gas can delivers 7100 mL of helium gas at 100.0 kPa. The volume of the can is 492 mL.
What is 100.0 Kpa?
This is the behavior of the volume of a balloon when - A balloon with 3.0 L of Gas is left in your hot car. The balloons initial temp was 22 C and the car is now 45 C.
What is the expansion of the volume of the balloon.
Gases have no fixed volume and no fixed form of this.
What is shape?