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Bold words pg. 77-80
Term | Definition |
---|---|
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+ |