Equilibrium Shifts in Chemical Reactions

The video tutorial discusses equilibrium and how to shift reactions using Le Chatelier's principle. It explains the Haber process for ammonia production and its importance in agriculture. The tutorial covers how changes in concentration, temperature, volume, or pressure can affect equilibrium, using examples and practice problems to illustrate these concepts.

What principle states that a system at equilibrium will counteract changes in concentration, temperature, volume, or pressure?

• Dalton's Law

• Avogadro's Law

• Boyle's Law

• Le Chatelier's Principle

Which process is crucial for producing ammonia used in fertilizers?

• Solvay Process

• Ostwald Process

• Haber Process

• Contact Process

What happens to the equilibrium when more N2 is added to the Haber process?

• Equilibrium is destroyed

• No change

• Shifts to the right

• Shifts to the left

In a chemical reaction, concentration changes will only shift equilibrium if the species are in which states?

• Liquid or aqueous

• Solid or gaseous

• Aqueous or gaseous

• Solid or liquid

What is the effect of adding more G2 to a reaction vessel?

• Equilibrium is destroyed

• No effect

• Shifts equilibrium to the right

• Shifts equilibrium to the left

If the concentration of B is decreased, what happens to the equilibrium?

• Equilibrium is destroyed

• No change

• Shifts to the right

• Shifts to the left

What happens to the amount of G2B when B is removed from the reaction vessel?

• Equilibrium is destroyed

• Increases

• Decreases

• No change

What would happen to the equilibrium if B is added to the reaction?

• Equilibrium is destroyed

• No change

• Shifts to the right

• Shifts to the left

What is the effect of removing A from the reaction?

• No change

• Shifts to the right

• Shifts to the left

• Equilibrium is destroyed

What happens to the equilibrium if a solid D is added to the reaction?

• Shifts to the left

• Equilibrium is destroyed

• Shifts to the right

• No change