Half-Life of a First-Order-Reaction G.11

Question 1

pertains to amount of time that a reactant needs to decrease by half from its initial

Answer 1

Half-Life

Question 2

-which states that chemical reactions occur as a result of collisions between reacting molecules

Answer 2

Collision theory

Question 3

-pertains to the physical and chemical properties of the reactants, including their states, bond type and strength, molecular size, acidity, and reactivity (for metals)

Answer 3

Nature of reactants

Question 4

-it is a substance that speeds up the reaction rate without being used up in the process
-it is not one of the reactants, and only helps in speeding up the reaction
-it is later regenerated as part of the product.

Answer 4

Catalyst

Question 5

Classifications of catalyst

Answer 5

•Inorganic (chemical) Catalyst
•Biological Catalyst

Question 6

made from non-carbon containing compound of elements

Answer 6

Inorganic Catalysts

Question 7

-a carbon containing compounds
-widely known as enzymes

Answer 7

Biological Catalysts