[MELC 24]  Explain how the factors affecting rates of chemical reactions are applied in food preservation and materials production, control of fire, pollution, and corrosion. (S10MT-IVh-j-24)

Day 3: Describe how the nature of reactants affects the rate of reaction.

Day 4: Discuss how the physical state of reacting materials affects the rate of the chemical reaction.

Day 5: Discuss how the concentration of reacting materials affects the rate of chemical reaction.

Day 6: Explain how the presence of a catalyst affects the rate of chemical reactions.