Energy
States of Matter
Thermochemistry
Kinetics
Vocabulary
100
The capacity to do work
What is energy?
100
What are the three states of matter?
What is a Solid Liquid and Gas
100
A measure of the disorder or randomnes of particles that make up a system
What is ∆S (Entropy)?
100
Phase with the highest entropy.
What is a Gas?
100
The flow of energy from a warm object to a cool object.
What is heat?
200
Stored energy
What is potential energy?
200
Definite volume and Indefinite shape are characteristics
What is a liquid?
200
The common unit for energy
What are Joules?
200
With the presence of a catalyst, the rate of reaction will
What is an increase?
200
A measure of the average kinetic energy of particles.
What is temperature?
300
Energy available due to an objects motion (molecules)
What is kinetic energy?
300
Particles vibrate, attractive forces much stronger than the particles' kinetic energy
What are Solids?
300
A substance that increases the of a chemical reaction without undergoing any permant chemical change
What is a Catalyst?
300
A process that releses heat into its surroundings
What is an exothermic reation?
300
The minimum amount of energy necessary for a reaction to start and form an activated complex?
What is activation energy?
400
Type of energy you can get by breaking a bond
What is chemical potential energy?
400
This states that all matter is made up of particles and that the particles are in motion.
What is the particle Theory of Matter?
400
Place where energy is stored for molecules.
What is a chemical bond?
400
What are factors that affect reaction rate?
What is temperature, surface area,and concentration
400
The heat content of a system at constant pressure.
What is enthalpy?
500
Energy associated with the random motion of atoms and molecules
What is thermal energy?
500
The process of a gas transforming to a solid
What is Sublimation?
500
The quantity of heat required to change the temperature of 1g of water by 1 degree C.
What is a calorie?
500
When an amount of reactants equals the amount of products
What is equilibrium?
500
What does q,m,c,∆T represent in the equation?
What is heat added, mass, specific heat, and change in temperature?
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