Which of the following statements best describes the rate of a chemical reaction?

A chemical change that occurs when two or more substances combine to form a new substance.

Catalysts generally react with one or more of the reactants to form a structure, which then reacts to form the final product. What do you call this structure?

Which of the following best describes a catalyst?

Which of the following conditions would speed up a reaction?

Which of the following is NOT a key concept of the collision theory?

Which of the following does NOT affect the rate of a chemical reaction?

The rate of a chemical reaction normally

Crushing a solid into a powder will increase the rate of reaction because:

In general, as temperature increases, the rate of a chemical reaction

True or False. If the reactant particles collide with less than the activation energy, the particles bounce back and no reaction will occur.

Catalysts permit reactions to proceed along a ___________energy path.

How is catalyst different from a reactant?

If you used a gaseous reactant and a solid catalyst, this means the catalyst you used is a ___________.

___________ collisions are collision of particles that result into a chemical reaction.