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5 Cards in this Set
- Front
- Back
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What is the particular reaction at equilibrium?
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Rate = k[A]^x[B]^y
Keq = [C]^c[D]^d/[A]^a[B]^b |
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Note: Pure solids and liquids are not in the equilibrium constant expression.
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Note: Pure solids and liquids are not in the equilibrium constant expression.
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How do you determine the direction of the reaction?
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You must find the Qc, reaction quotient. By comparing Qc and kc, we can tell whether the given reaction will favor the formation of products/reactions or whether the reaction is at equilibrium.
Qc = Keq at equilibrium Qc > Keq favors reactants. Qc < Keq favors products. Qc = [C]^c[D]^d/[A]^a[B]^b |
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What is the trick for pressure and volume?
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An increase in volume has the same effect as a decrease in pressure.
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What is heat in an exothermic/endothermic reaction?
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Heat is a product in an exothermic reaction and reactant in an endothermic reaction.
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