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10 Cards in this Set
- Front
- Back
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States that in any chemical or physical process, energy may change from one form to another but it is neither created nor destroyed.
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Law of Conservation of Energy
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The capacity to do work or produce heat; may be potential or kinetic.
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Energy
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The amount of heat required to raise the temperature of one gram of pure water by one degree Celsius.
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Calorie
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A measure of the disorder or randomness of the particles of a system.
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Entropy
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States that entropy of the universe must increase as a result of a spontaneous reaction or process.
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Law of Disorder
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A form of energy that flows from a warmer object to a cooler object.
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Heat
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The SI unit of heat and energy.
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Joule
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An insulated device that is used to measure the amount of heat released or absorbed during a physical or chemical process.
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Calorimeter
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Change in enthalpy for a reaction – difference between the enthalpy of the substances that exist at the end of the reaction and the enthalpy of the substances present at the start.
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Enthalpy of Reaction
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The amount of heat required to raise the temperature of one gram of a given substance by one degree Celsius.
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Specific Heat
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