Exothermic and Endothermic Reactions

In an endothermic reaction, energy is _________.

• absorbed

• released

_____ reactions usually feel hot!

• endothermic

• exothermic

The graph above is from which type of reaction?

• Endothermic reaction

• Exothermic Reaction

Baking pizza in the oven

• endothermic

• exothermic

You freeze juice to make ice pops.

• exothermic

• endothermic

In an exothermic reaction, heat is ...

• taken in or absorbed
• given out or released

Is photosynthesis an exothermic or endothermic reaction?

• Endothermic
• Exothermic
• Neither

A + Heat -------> C + D

• Endothermic

• Exothermic

A + B-------> C + Heat

• Endothermic

• Exothermic

Burning and combustion

• Endothermic

• Exothermic