Enthalpy Review

The heat of reaction is defined as

The reverse reaction from this one would be more likely to happen because:

Collision theory says that increasing temperature will increase reaction rates because:

Which number shows the heat of the reaction?

In an exothermic reaction, the amount of energy in the products is ___ the reactants

If you want to speed up a reaction mechanism, you should work to speed up:

All of the following affect rates of reactions EXCEPT:

The reaction in the diagram would be:

When particles collide with enough energy to react they form the

Which number on the diagram shows the energy of the reactants?

Which number on the diagram indicates the activation energy of the reaction?

Which of the following is an Endothermic reaction?

Collision theory says a reaction rate will increase with an increase in concentration because:

The slowest step in a reaction mechanism is also known as the

The study of heat and its transfers is known as

A catalyst speeds a reaction up by