Equilibrio (química)

What remains unchanged in a dynamic equilibrium?

• The pressure of the system

• The speed of the forward reaction

• The concentrations of reactants and products

• The temperature of the system

Why is the term 'dynamic' used in dynamic equilibrium?

• Because the system is closed

• Because reactions continue to occur

• Because the reactions stop completely

• Because the system is static

What happens to the rates of the forward and reverse reactions in dynamic equilibrium?

• The forward reaction is faster

• The reverse reaction is faster

• Both reactions occur at the same rate

• Both reactions stop

Which of the following can affect the balance of a dynamic equilibrium?

• The color of the reactants

• The shape of the container

• The pressure and temperature

• The volume of the products

How can temperature influence a dynamic equilibrium?

• It can increase the volume of the system

• It can stop the reactions

• It can change the color of the reactants

• It can alter the rate of reactions