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17 Cards in this Set
- Front
- Back
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the max mass of a product formed if all of the limiting reactant is used up
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theoretical yield
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the ability to do work, force acting over a distance
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energy
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energy cannot be created or destroyed
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law of conservation
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energy stored by position, or chemical composition
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potential energy
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energy due to motion
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kinetic energy
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measure of the avg kinetic energy of a substance(how fast the molecules are moving)
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temperature
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transfer of energy between two objects due to a difference in temperature
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heat
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process by which heat is absorbed from its surroundings
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endothermic
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process by which heat is given off to surroundings
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exothermic
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the amount of energy required to raise the temp of 1g of H2O 1deg Celcius
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Cal, calorie
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1 calorie = 4.184__?
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Joules
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the amount of energy required to change the temp of a substance depends on (3)?
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mass, magnitude of temp change, type of substance
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energy required to change the temp of 1g of a substance by 1degree C
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specific heat capacity
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energy produced or absorbed by a chemical reaction is called
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enthalpy (^H)
exothermic ^H = -#, endothermic^H= +# |
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the longer the wavelength, the ____ the frequency
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lower
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the higher the frequency, the ____ the energy
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higher
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packet of light energy
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photon
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