Le Chateliers Principle

Front

This symbol indicates that a reaction is ____________

Back

reversible

Front

Which of the following is correct? A dynamic equilibrium can be achieved in a reversible reaction...
Options: with 100% reactants, with 100% products, In a closed system, In an open system

Back

In a closed system

Front

2SO₂(g)+O₂(g)⇌2SO₃(g) Removing O₂(g) will

Back

shift equilibrium reverse

Front

2SO₂(g)+O₂(g)⇌2SO₃(g) Increasing the volume of the reaction vessel will

Back

shift equilibrium reverse

Front

2SO₂(g)+O₂(g)⇌2SO₃(g) Adding SO₂(g) will

Back

shift equilibrium forward

Front

When the rate of the forward reaction is equal to the rate of backward reaction, the system is said to be in

Back

Dynamic Equilibrium

Front

Chemical Equilibrium

Back

The rate of a forward reaction is equal to the rate of the reverse reaction.

Front

The idea that when a system at equilibrium is stressed, it will react to relieve that stress and return to equilibrium is known as:

Back

Le Chatelier's Principle

Front

For the reaction: SO₂ + O₂ <=> SO₃, if the equilibrium position shifts to the right, the concentration of O₂ will ___________. Options: increase, decrease, remain the same, double

Back

decrease

Front

What is the purpose of a catalyst on an equilibrium reaction?

Back

to increase both forward and backward reaction rates