Equilibrium
In aquaculture tanks where excess ammonia is toxic, to keep water quality high without frequent changes, would an increase or decrease in pH shift the equilibrium to remove ammonia more effectively?
In an equilibrium expression, what does the square brackets around a chemical species signify?
How does the addition of a catalyst affect the position of equilibrium and value of equilibrium constant (K) for a given reversible reaction at constant temperature?
When determining the molecular shape of a compound with one central atom, two bonding pairs, and two lone pairs, what is the predicted geometry around the central atom?
In an endothermic reversible reaction, what happens to K when temperature is increased?
If a reaction has a K value of 10 and the reaction quotient Q is calculated to be 20, what can be said about the concentrations of reactants and products?
How does adding a catalyst to a reversible reaction at equilibrium affect both forward and reverse reaction rates as well as the value of K?
How are we doing?
Give us your feedback and let us know how we can improve
What effect would decreasing the concentration of one of the reactants have on the reaction quotient Q for a reversible reaction currently not at equilibrium?
What does an equilibrium constant (K) value greater than one indicate about a system at equilibrium?
A reaction has an equilibrium constant K of 2.5 x 10^-3 at a certain temperature. If the reaction quotient Q is calculated to be 8.0 x 10^-4, what can be said about the direction of the reaction?