Properties of Gases
Molecules are at a ____ random motion
what is constant
Formula for pressure.
What is Force/Area
Atomic Radius = ?
What is one-half the distance between the nuclei of two atoms of the same element.
Chemical reactions power the ___ of an object
What is movement.
A combination reaction = ?
PV = ?
what is nRT
more collisions = greater ___
What is pressure
As you go down the periodic table the more valence ___
What is electrons.
Newton's third law is?
What is for every action there is an equal and opposite reaction.
Breaks down = ? reaction
What is decomposition.
Boyle's Law: As volume increases, pressure ____
As volume decreases, pressure ____
What is decreases and increases.
Atmospheric pressure = ?
What is pressure due to the molecules of air in the atmosphere.
The measure of how well an element attracts electrons = ?
What is electronegativity.
more gas particles = more collisions = more ____
What is pressure?
pH stands for?
Charle's Law: V/T = V₂/T₂
50L/200K = 10L/T₂
Solve for T₂
What is 40K
pressure inside = ?
What is atmospheric pressure outside
Amount of energy needed to remove an electron from an atom = ?
What is ionization energy.
When the internal pressure of the container is greater than the atmospheric pressure, what happens to the container?
Increase or decrease in volume.
What is it will try to increase its volume.
Is baking soda acidic or basic?
What is basic.
Gay-Lussac's Law:
P/T = P₂/T₂
12atm/300K = P₂/150K
Solve for P₂
What is 6 atm
Why do chip bags deflate or puff up?
Change in ___ = pressure change
What is altitude.
What is the first element on the periodic table?
What is hydrogen.
Which activity did we do to explore Reaction-driven motion?
What is film canister rocket.
Where is water on the pH scale?
What is 7.