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16 Cards in this Set
- Front
- Back
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Formula for rate; r=
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(change in molarity/seconds)
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Rate of reaction is determined
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Experimentally
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When Keq is greater than one
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Products are favored
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When Keq is less than one
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Reactants are favored
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When Keq= 0
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then same value for products and reactants
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Rates of reaction
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molarity per second
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When _________ = _________
reactants have reached equillibrium |
forward rate=reverse rate
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Equilibrium is ___________ dependent
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temperature
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At equilibrium, concentrations are constant but
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not necessarily equal
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The Factors Affecting Reaction Rates
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1) Nature of Reactants
2) Concentration for liquids solids and gases 3) Pressure for gases 4) Catalyst 5) Temperature 6) Surface Area |
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Rate Law
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rate=k[A][B]
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Concentration will
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be molarity
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Keq=
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[product]
---------- [reactants] |
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Some pairs of ions form
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insoluble compounds
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The degree of dissocation is
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extremely small
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Kw - Constant of Water
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-14
1.0 x 10 |
