Chemistry - Reaction Energy Quiz

Match the terms on the left to the correct definitions.

• A. Minimum amount of energy required for a reaction to proceed

• B. The quantity of energy required to raise the temperature of a substance by 1 degree Celsius

• C. A measure of the strength of chemical bonds

• D. The measure of the average kinetic energy of the movement of atoms and molecules

• E. Energy associated with the movement of molecules

Tags

NGSS.HS-PS3-4

Match the terms on the left to the correct definitions.

• A. Minimum amount of energy required for a reaction to proceed

• B. The quantity of energy required to raise the temperature of a substance by 1 degree Celsius

• C. A measure of the strength of chemical bonds

• D. The measure of the average kinetic energy of the movement of atoms and molecules

• E. Energy associated with the movement of molecules

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

Match the terms on the left to the correct definitions.

• A. Minimum amount of energy required for a reaction to proceed

• B. The quantity of energy required to raise the temperature of a substance by 1 degree Celsius

• C. A measure of the strength of chemical bonds

• D. The measure of the average kinetic energy of the movement of atoms and molecules

• E. Energy associated with the movement of molecules

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

Match the terms on the left to the correct definitions.

• A. Minimum amount of energy required for a reaction to proceed

• B. The quantity of energy required to raise the temperature of a substance by 1 degree Celsius

• C. A measure of the strength of chemical bonds

• D. The measure of the average kinetic energy of the movement of atoms and molecules

• E. Energy associated with the movement of molecules

Tags

NGSS.HS-PS3-4

Match the terms on the left to the correct definitions.

• A. Minimum amount of energy required for a reaction to proceed

• B. The quantity of energy required to raise the temperature of a substance by 1 degree Celsius

• C. A measure of the strength of chemical bonds

• D. The measure of the average kinetic energy of the movement of atoms and molecules

• E. Energy associated with the movement of molecules

Tags

NGSS.HS-PS3-2

The reaction rate for a given reaction is governed by several variables. One variable is the ________ that happen between molecules, the number of which increases as ________ increases.

• Collisions

• Temperature

Tags

NGSS.HS-PS1-5

The energy required to break the ________ between the atoms of molecules is called ________.

• Bonds

• Activation energy

Tags

NGSS.HS-PS1-4

Whether the reaction is endothermic or ________ will indicate if energy is absorbed or released in a reaction.

Tags

NGSS.HS-PS1-4

When you heat water on the stove, the resulting process must obey the law of ________ of energy. ________ from the stove into the pot and from the pot into the water. As the temperature of the water rises, the ________ energy of the molecules of water also rises.

• Conservation

• Heat flows

• Kinetic

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-4

Explain the factors affecting reaction rates in terms of particle collisions.

Tags

NGSS.HS-PS1-5