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Match it!
Match it! Select the correct answer from the pull down...Good luck!
What is not true of a catalyst?
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
Which of the following states that reactant particles must collide for a chemical reaction to occur?
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
If the concentration is increased the reaction rate will:
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
A decrease in temperature will do what to a chemical reaction?
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
The difference in amount of energy contained by the reactant and the products is known as ______.
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
What is a substance that alters the rate of a chemical reaction without being permanently changed in the chemical reaction?
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
The kinetic energy needed for molecules to chemically react is known as ______.
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
This looks at the rate of chemical reactions.
catalyst
increase
increases activation energy
slow it down
enthalpy of reaction
chemical kinetics
activation energy
collision theory
Check it!