Unit 7: Equilibrium
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Last updated 2:08 PM on 12/9/25
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20 Terms
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Ksp
________ is solubility product constant, which has no denominator because reactants are solids.
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Law of Mass Action
The ________ is the equilibrium expression that determines the relationship between reactant and product concentrations.
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Kc
________ is constant for molar concentrations.
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Q
reaction quotient
5
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Le Chatelier’s Principle
When a stress is added to a reaction, the equation will change to adjust for the stress and revert back to equilibrium.
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not shift
If Q and K are equal, the reaction will ______
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shift to the right
If Q is less than K, the reaction will _______
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shift to the left
If Q is greater than K, the reaction will _______
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products
If a reaction shifts to the right it will make more _______
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reactants
If a reaction shift to the left, it will make more ______
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temperature
Only when _______ stress is added will the equilibrium constant
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Ka
________ is the acid dissociation constant.
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concentration and pressure
When ________ is changed, the equilibrium constant will eventually revert to the original value
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equilibrium reactions
In ________, the reaction is reversible, where the reactants from products and then go back to reactants constantly.
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Ksp
________ is the measurement of how much a salt dissolves in a solution.
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Common Ion Effect
When an element is added to a solution with a salt, the salt equilibrium will change if the element is similar.
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more mole of aqueous
If water evaporates from a solution with a salt, the reaction will shift to the side with _______
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less moles of aqueous
If water is added to a solution with a salt, the reaction will shift to the side with _______
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less mole of gas
If pressure is added to a container, the reaction will shift to the side with ______
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more moles of gas
If pressure is removed from a container, the reaction will shift to the side with ______
