Exothermic and Endothermic Diagrams Lesson

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

• Stay the same

• Increase

• Decrease

Tags

NGSS.HS-PS1-4

When ammonium chloride dissolves in water the temperature falls. The type of energy change is described as?

• exothermic    

•  activated  

• decomposition            

• endothermic

Tags

NGSS.HS-PS1-4

• endothermic reaction

• exothermic reaction

Tags

NGSS.HS-PS1-4

Fireworks are an example of

• exothermic

• endothermic

• both

• none

Tags

NGSS.HS-PS1-4

Have you ever eaten sherbet sweets candy? They fizz in your mouth and your tongue feels cold. Why do you think that is?

• It is an exothermic reaction

• It is an endothermic reaction

• It is made of ice

• It is dissolving your mouth

Tags

NGSS.MS-PS1-4

_____ reactions usually feel hot!

• endothermic

• exothermic

Tags

NGSS.HS-PS1-4

What type of reaction is this?

• Exothermic

• Endothermic

• Energy Producing

• No way to tell

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NGSS.HS-PS1-4

This is an example of an...

• Exothermic chemical reaction

• Endothermic chemical reaction

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

The bag you made in class that felt cold afterwards was an example of an...

• Exothermic chemical reaction

• Endothermic chemical reaction

Tags

NGSS.HS-PS1-4

Exothermic reactions feel...

• Hot

• Cold

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4