Equilibrium (interactive)

Click (from phet.colorado.edu) to open the equilibrium interactive program in the frame below. Select "Many Collisions".

Step 1 Select the temperature that the reaction is to take place at.
Step 2 Select a reaction from the selection or create your own.
Step 3 Select the reactants and products
Step 4 Select the appropriate display. Bar is better
Step 5 Change the average energy, if needed.

Select an endothermic reaction, as shown on the left.

What is the outcome on the yield when the total average energy is doubled?

What is the outcome on the yield when the activation energy is doubled?

What is the outcome on the rate of the reaction when the activation energy is doubled?

Select a reaction, as shown on the left.

What is the outcome on the yield when the total average energy is doubled?

What is the outcome on the yield when the activation energy is doubled?

What is the outcome on the rate of the reaction when the activation energy is doubled?

Select a reaction, as shown on the left.

What is the outcome on the yield when the total average energy is doubled?

What is the outcome on the yield when the activation energy is doubled?

What is the outcome on the rate of the reaction when the activation energy is doubled?