Types of Matter Phase Changes Theories Water Gas Laws
100
What is a gas
Particles that are moving fast and far apart
100
What is freezing
Changing from a liquid to a solid
100
What is Brownian Motion
Kinetic energy is the source of what type of movement?
100
What is hydrogen bonding
Causes water's unique properties
100
What is 10L
If there is an initial pressure of 5atm and volume of 6L, what would the new volume be if the pressure increased to 8atm?
200
What is solid
Particles that are usually a crystal, and close together
200
What is evaporation
Changing from a liquid to a gas
200
What is limiting
In each reaction, one reactant runs out first. This reactant is called the __________ reactant.
200
What is less
Ice is _______ dense than liquid water
200
What is increases
As temperature increases, pressure ___________
300
What is amorphous materials
Substance of broken crystals, a solid that can flow
300
What is gain
Changing from a liquid to a gas requires particles to ____________ energy
300
What is the Law of Conservation of Mass
The ability to relate moles of reactants to moles of products in a reaction is attributed to what law?
300
What is osmosis
___________ is water's ability to go through cells
300
What is decreases
As pressure increases, volume _____________
400
What is liquid
Takes the shape of it's container with medium speed particles
400
What is heat of fusion
The energy released when a substance goes from a solid to a liquid is called
400
What is elastic
In ideal gas theory, gases have collisions where they lose NO energy. These collisions are called
400
What is capillary action
The ability to climb a tube is called
400
What is 0.16 moles
If the pressure is 2 atm and the volume is 2L and the temmperature is 300K, how many moles of the gas do you have?
500
What is plasma
Neutral, ionized gas. The most common form of matter in the universe
500
What is vapor pressure
A liquid and gas in equilibrium (it is changing from a liquid to a gas and back) is called
500
What is Kelvin
Kinetic Energy Theory uses which temperature scale?
500
What is surface tension
Water's polarity causes it to all come together, making the circular shapes of water droplets. What is this property called?
500
What is 5.4L
You have an inital volume of 7L, pressure of 4 atm, and temperature of 30C. You have a final pressure of 6atm and temperature of 35C. What is the new volume?






Applied Chem

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