Endothermic vs Exothermic

In an exothermic reaction, heat is ...

• taken in
• given out

In an endothermic reaction, heat is ...

• taken in

• given out

If a chemical reaction is EXOTHERMIC, the temperature would....

• Stay the same
• Increase
• Decrease

In an endothermic reaction the system is releasing energy.

• True
• False

During an endothermic reaction in a beaker if we are part of the surroundings and touched the beaker, it would feel _______. 

• Warm
• Cold

Heat transfers from an area of ____temperature to an area of ___ temperature.

• high to low
• low to high
• high to high
• It can travel high to low and low to high. 

What is true of this reaction?

• Equal amounts of energy were released and absorbed
• The reaction released more energy than it absorbed
• The reaction absorbed more energy than it released

What kind of reaction is represented by the graph shown?

• Endothermic

• Exothermic

• Cannot be determined

What kind of reaction is represented by the graph shown?

• Endothermic

• Exothermic

• Cannot be determined

This is when heat is absorbed, it is an

• Exothermic reaction

• endothermic reaction

• both

• none