Another type of thermite reaction uses Cr 2 O 3 instead of Fe 2 O 3 :

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Another type of thermite reaction uses Cr2O3 instead of Fe2O3:image

(a) Calculate ΔH °, ΔS °, and ΔG ° for this reaction.

(b) On the assumption that the energy released goes to warming up the products, which reaction generates the greatest temperature, this one or the thermite reaction in Exercise 17.108?

Exercise 17.108

The thermite reaction isimage

(a) Calculate ΔG ° for this reaction.
(b) Calculate Keq for this reaction.
Assume T = 298 K. You may have to do some mathematical manipulations to get your final numerical answer.image

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Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

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