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Potential Energy Diagrams Endo/Exo

Authored by Megan Kehoe

Chemistry

10th - 12th Grade

NGSS covered

Used 10+ times

Potential Energy Diagrams Endo/Exo
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13 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the change of the heat of the reaction (ΔH)?

100 kJ

-175 kJ

-50 kJ

75 kJ

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the activation energy?

100 kJ
175 kJ
50 kJ
75 kJ

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the PE of the products?

100 kJ
175 kJ
50 kJ
75 kJ

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the PE of the reactants?

100 kJ
175 kJ
50 kJ
75 kJ

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sign of ΔH for all endothermic reactions?

Positive
Negative

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What type of reaction is this?

Endothermic
Exothermic

Tags

NGSS.HS-PS1-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Is this reaction endothermic or exothermic?

endothermic 
exothermic

Tags

NGSS.HS-PS1-4

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