Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
In order to increase reaction rate by increasing surface area of a solid, which of the following would you do?
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
A decrease in temperature will do what to a chemical reaction?
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
If the concentration is increased the reaction rate will:
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
In gases increasing pressure will increase the rate of reaction. Which factor does it fall under?
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
What is not true of a catalyst?
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
What is a substance that alters the rate of a chemical reaction without being permanently changed in the chemical reaction?
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
The kinetic energy needed for molecules to chemically react is known as _____.
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
In a chemical reaction, if the reaction occurs backward and forward at the same time and rate then the system is said to be at ________.
activation energy
increases activation energy
equilibrium
increase
catalyst
make the pieces smaller by grinding them
slow it down
surface area
Check it!
Match it!
Match it!