Heat

Enthalpy
heat content of a system under constant pressure
Heat Capacity
the amount of heat required to increase the temperature of an object
Specific Heat
the amount of heat I requires to take to raise the temperature of 1 grams of the substance by 1 degree Celsius
Activation Energy
is the minimum amount of energy required for colliding particles to react
Catalyst
speeds up a reaction, but is not used up in that reaction.
Joule
SI unit of energy
Calorie
the quantity of heat needed to raise the temperature of 1 gram of pure water by 1 degree Celsius
Endothermic
the process that absorbs heat from its surroundings
Exothermic
the process that releases heat into its surroundings
Aerosol
liquids or solids dispensed as a gas
Foams
gases dispersed as liquids or solids
Emulsion
liquid dispersed in other liquids or solids
Heat
energy transferred from matter with a high temperature to matter with low temperature
Colloid
is a heterogeneous mixture whose particles range in size from one nano meter to 1000 nano meters
Suspension
is a mixture from which particles settle out upon standing. Particle sizes are greater than 1000 nano meters. A suspension differs from a solution because in a suspension particles are much larger and will not stay suspended indefinitely
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