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21 Cards in this Set
- Front
- Back
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Chemistry
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Study of Matter
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dissociates
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when neutral compounds separate into ions
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isomer
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different structural formulas
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precipitate
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solid that settles to the bottom of a solution
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avogadro's #
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6.023 x 10^23
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Hydrogen Bond
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inner molecular force between molecules, compounds is the strongest
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Ion
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Charged Atom
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isotope
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atoms of the same element, different weights (different number of neutrons)
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fission
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splitting of atoms
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fussion
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splitting of atoms
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mole
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6.023x10^23 atoms or an element
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hydronium
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H3O+
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hydroxyl ion
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OH-
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valence electron
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outer shell
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activation energy
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min amount of energy needed to start a reaction
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solvent
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liquid part of a solution
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anion
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negative charge gained e-
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cation
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positive charge lost e-
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solute
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solid part of a solution
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calorie
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amount of heat needed to heat 1 gram of water 1*celcius
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specific heat
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amount of heat needed to heat 1 gram of a substance 1*celcious
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