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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is the 1st Law of Theromodynamics?
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Energy is neither created or destroyed, but is only transfered.
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What is the 2nd Law of Thermodynamics?
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Entropy of the universe is always positive
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What is 3rd Law of Thermodynamics?
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As a system approaches absolute zero(0 degree's Kelvin) all processes cease to exist, and the entropy of the system will aproach a minimum value.
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Enthalpy
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The exchange of heat.
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Symbol:H
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Entropy
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The measure of Uncertainty.
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Symbol: S
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Internal Energy
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The heat given off by
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Symbol:U
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Endothermic
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When the system takes in(absorbs energy)
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Exothermic
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When the system gives off energy
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Sublimation
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Going from a solid to a gas phase
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This does not normally happen to molecules on a regular basis.
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Deposition
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Gas to a solid phase similtaneously
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