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22 Cards in this Set
- Front
- Back
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Nonelectrolyte
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a substance that is not ionized and does not conduct electric current
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Strong Electrolyte
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a substance that is essentially completely ionized in aqueous solution, good electrical conductor
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Weak Electrolyte
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partially ionized in aqueous solution, fair conductor of electricity
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Precipitate
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occur when certain cations and anions combine to produce and insoluble ionic solid
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Spectator Ions
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these ions are not reactants, they go through the reaction unchanged
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Net Ionic Equation
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equation that includes only the actual participants in a reaction, with each participant denoted by the symbol or formula that best represents it
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Acid
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a substance that provides H ions in aqueous solution
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Strong Acid
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molecular compounds that are almost completely ionized into H+(aq) and accompanying anions when in aqueous solution
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Weak Acid
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acids that are incompletely ionized in aqueous solution
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Base
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a substance that produces hydroxide ions(OH-) in aqueous solution
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Strong Base
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base that dissociates completely, or very nearly so, in aqueous solution
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Weak Base
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base that is incompletely ionized in aqueous solution
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Neutralization Reaction
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an acid and a base react fo form water and an aqueous solution of an ionic compound called a salt
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Oxidation-Reduction Reaction(redox)
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oxidation and reduction must occur together, OIL RIG
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Half-Reaction
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redox reactions-half oxidation, half reduction
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Disproportionation Reactions
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the same substance is both oxidized and reduced
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Oxidizing Agent/Oxidant
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the substance that makes it possible for some other substance to be oxidized
-element whose oxidation state decreases in redox -gains electrons -is reduced |
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Reducing Agent/Reductant
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the substance that causes some other substance to be reduced
-element whose oxidation state increases in redox -loses electrons -is oxidized |
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Titration
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reaction carried out by the carefully controlled addition of one solution to another
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Equivalence Point
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the point where both reactants have reacted completely
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Indicators
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very small quantity of a substance added to the reaction mixture changes color at or very near the equivalence point
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Standardization of a Solution
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determines the exact molarity of a solution
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