Unit 7: Equilibrium Flashcards
Equilibrium Constant?
You know
!!!!!!!Reaction quotient does not include? 2•
•solids
•pure liquids (….
What happens if K is very small?
The reaction is easier to be reversible.
How is K affected when the reaction is reversed?
K is inverted.
How is K affected when the stoichiometric coefficients of a reaction are multiplied by a factor c?
K is raised to the power of C.
When the reactions are added together, how is K affected?
The K’s are summed to create the K of the overall reaction.
Q in equilibrium?
The actual reaction quotient when the reaction is NOT at equilibrium WITH the same formula.
Higher K means?
More products since the reaction is less reversible.
Q > Kc?
The reaction goes towards the reactants side when going to equilibrium.
Q < Kc?
The reaction goes towards the products side when going to equilibrium.
Ksp?
Equilibrium of a solution since dissolution of a salt is a reversible process.
Kw?
Equilibrium of water
Kw equation? 2•
•[H+][OH-] = 1 * 10^-14 at 25 degrees C
•Ka * Kb
