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Free Energy

Free Energy

Assessment

Presentation

Chemistry

9th - 11th Grade

Easy

NGSS
HS-PS1-4, HS-PS3-4, HS-PS1-5

+1

Standards-aligned

Created by

Thea Moore

Used 7+ times

FREE Resource

27 Slides • 13 Questions

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Gibbs Free Energy

By Thea Moore

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Multiple Choice

Question image

Predict the entropy change for ammonia vapor condensing.

(Answer the question in the image.)

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A.) Entropy is increasing

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B) Entropy is decreasing

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Multiple Choice

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Predict the entropy change for chocolate melting.

(Answer the question in the image.)

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A.) Entropy is increasing

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B) Entropy is decreasing

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Multiple Choice

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Predict the entropy change for the decomposition of Copper(II) sulfate pentahydrate.

(Answer the question in the image.)

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A.) Entropy is increasing

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B) Entropy is decreasing

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Multiple Choice

Question image

Predict the entropy change for the decomposition of Copper(II) sulfate pentahydrate.

(Answer the question in the image.)

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A.) Entropy is increasing

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B) Entropy is decreasing

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Multiple Choice

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Answer the question in the image!

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Always Spontaneous

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Never Spontaneous

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Spontaneous at HIGH Temperatures

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Spontaneous at LOW

temperatures

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Multiple Choice

Question image

Answer the question in the image!

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Always Spontaneous

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Never Spontaneous

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Spontaneous at HIGH Temperatures

4

Spontaneous at LOW

temperatures

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Multiple Choice

Question image

Answer the question in the image!

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Always Spontaneous

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Never Spontaneous

3

Spontaneous at HIGH Temperatures

4

Spontaneous at LOW

temperatures

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Open Ended

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Calculate ΔHo for the reaction in the image.

(Solve the problem in the image, type your answer in the blank.)

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Open Ended

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Calculate ΔSo for the reaction in the image.

(Solve the problem in the image, type your answer in the blank.)

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Open Ended

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Calculate ΔGo for the reaction in the image.

(Solve the problem in the image, type your answer in the blank.)

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Open Ended

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Calculate the TEMPERATURE above which the reaction is NOT spontaneous. (Solve the problem in the image, type your answer in the blank and upload an image of your work).

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Open Ended

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Calculate ΔG using standard free energy data.

(Solve the problem in the image, type your answer in the blank and upload an image of your work).

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Open Ended

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Solve for the equilibrium constant (careful to be sure energy is in JOULES).

Write your answer in the blank!

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pattern-tertiary

Gibbs Free Energy

By Thea Moore

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