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Bold words pg. 77-80

Energy The ability to do work.
Law of conservation of energy Energy can not be created or destroyed.
Kinetic Energy The energy associated with motion.
Potential Energy The energy associated with the position of an object relative to a force upon it.
System The portion of the universe or the sample of matter being studied.
Surroundings The remainder of the universe (things not being studied).
Internal Energy The sum of all the possible forms of energy of all ions, atoms, and molecules in a system.
State function The value is only determined by the state of the system.
Chemical Thermodynamics The area of chemistry that deals with applying thermodynamics principles to energy changes in chemical reactions.
Joule The SI unit of energy and energy transfer.
First law of thermodynamics Is a practical application of the law of conservation of energy.
Enthalpy The internal energy plus the product of the pressure and volume.
Endothermic reaction "within+
Created by: jrowell88



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