0
A solution if hydroflouric acid HF(aq) is at the equilibrium how would the system change if more Hf were added to the solution?
Wiki User
∙ 7y ago
Here is the equilibrium for HF(aq): HF(aq) ---> H^+(aq) + F^-(aq)
If HF is added, according to Le Chatelier's Principle, the equilibrium will shift to the right to make more H+ and F-.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
When the dissolving rate equals the rate at which molecules comes out of solution the solution is in?
When the dissolving rate equals the rate at which molecules comes out of solution the solution is in 'equilibrium'.
What would happen to a system at equilibrium if the temperature changed?
If the system is in equilibrium then the temperature is also.
What does Le Chatelier's principle state?
A reaction at equilibrium will respond to balance a change - apex (Explanation): The answer is NOT "a new equilibrium ratio will form", because although this is true, it will not necessarily always happen and is not what le chatelier's principle is about. His principle focuses on the reaction changing to cancel out or balance the change in equilibrium. Therefore, this is the correct answer.
What does Le Chtelier's principle say about upsetting a system at equilibrium?
Le Chatelier principle says, if a restriction is applied to a system in equilibrium, the system adjusts to a new equilibrium that tends to counteract the restriction. When equilibrium is under stress it will shift to relieve that stress. or all concentrations would change.
How would Le Chatelier's principle a change in pressure affect a gaseous system in equilibrium?
The equalibrium would shift to reduce the pressure
When the dissolving rate equals the rate at which molecules comes out of solution the solution is in?
When the dissolving rate equals the rate at which molecules comes out of solution the solution is in 'equilibrium'.
What happens when a system in equilibrium is subjected to change?
equilibrium readjusts itself and a new equilibrium is established
What is solubility equilibrium?
Equilibrium solubility is how much of a certain solute is in solution when the system has reached equilibrium. For example, when something like silver chloride (AgCl) is placed in water, none of it goes into solution. But given some time, an equilibrium will be reached where a small amount of AgCl is in solution and is in equilibrium with the insoluble AgCl.
If a change is made to a system in equilibrium the equilibrium will shift to oppose the change.?
Yes, this is the principle of Le Chatelier.
What does Le chateliers principles say about upsetting a system at equilibrium?
Le Chatelier's principle says that if a system in chemical equilibrium is disturbed, the system will move in such a way as to nullify that change.
When the particles are the same throughout the system?
Equilibrium is reached, the solution is isotonic.
What characterize a system at equilibrium?
There is no net change to the system. (apex).
What would happen to a system at equilibrium if the temperature changed?
If the system is in equilibrium then the temperature is also.
What would happen to a a system at equilibrium if the temperature were changed?
the equilibrium constant would change
How does a system respond to change once it has reached equilibrium?
At equilibrium its not changing (any more).
What would happen to a system a equilibrium if the temperature were changed?
the equilibrium constant would change
When a change is introduced to a system in equilibrium the equilibrium shifts in the direction that relieves the stress on the system is known as?
Le CHAtelier's principle.
