Chemical Reaction - Rate of Reaction

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

• Activation energy

• Chemical Kinetics

• Chemical Reaction

• Product

The measure of the change in the concentration of the reactants or products.

• Activation Energy

• Activation Rate

• Chemical Reaction

• Concentration

The substance or particles that enter into a chemical reaction.

• Catalyst

• Enzyme

• Product

• Reactant

The number of particles present in a given volume of solution.

• Catalyst

• Concentration

• Product

• Temperature

The measure of how fast or slow a reaction happens

• Activation Energy

• Collision theory

• Particle Size

• Rate of Reaction

The factor that would NOT affect the rate of chemical reaction.

• Concentration

• Humidity

• Particle size

• Temperature

Which of the following factors that does NOT show any evidence of chemical reaction?

• Absorption of heat

• Change of color

• Change of size

• Liberation of heat

It is the measure of the hotness or coldness of a substance.

• Energy

• Humidity

• Temperature

• Concentration

It is the substance formed as a result of a chemical reaction.

• Product

• Reactant

• Humidity

• Energy

The measure of how much exposed area a solid object has, expressed in square units.

• Volume

• Surface

• Surface Area

• Concentration