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5) The decomposition of solid iron (III) hydroxide, Fe(OH)3, produces water, H₂O, and solid iron (III) oxide, Fe2O3, according to the reaction: 2 Fe(OH)3 (s) → Fe203 (s) + 3 H₂O (?) If the enthalpy of the reaction is +96.4 kJ/mol Fe2O3, what state is the water? A Hi (kJ/mol) Substance H₂O(!) H₂O(g) Fe(OH)3(s) Fe₂O3(s) -285.8 -241.8 -823.0' -824.2 https://www.webassign.net/trochemistry2/a-2-b.pdf

5) The decomposition of solid iron (III) hydroxide, Fe(OH)3, produces water, H₂O, and solid iron (III) oxide, Fe2O3, according to the reaction: 2 Fe(OH)3 (s) → Fe203 (s) + 3 H₂O (?) If the enthalpy of the reaction is +96.4 kJ/mol Fe2O3, what state is the water? A Hi (kJ/mol) Substance H₂O(!) H₂O(g) Fe(OH)3(s) Fe₂O3(s) -285.8 -241.8 -823.0' -824.2 https://www.webassign.net/trochemistry2/a-2-b.pdf

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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5) The decomposition of solid iron (III) hydroxide, Fe(OH)3, produces water, H₂O, and solid iron (III) oxide, Fe2O3, according to the reaction: 2 Fe(OH)3 (s) → Fe₂03 (s) + 3 H₂O (?) If the enthalpy of the reaction is +96.4 kJ/mol Fe2O3, what state is the water? Substance AH (kJ/mol) H₂O(!) H₂O(g) Fe(OH)3(s) Fe₂O3(s) -285.8 -241.8 -823.0' -824.2 https://www.webassign.net/trochemistry2/a-2-b.pdf
Transcribed Image Text:5) The decomposition of solid iron (III) hydroxide, Fe(OH)3, produces water, H₂O, and solid iron (III) oxide, Fe2O3, according to the reaction: 2 Fe(OH)3 (s) → Fe₂03 (s) + 3 H₂O (?) If the enthalpy of the reaction is +96.4 kJ/mol Fe2O3, what state is the water? Substance AH (kJ/mol) H₂O(!) H₂O(g) Fe(OH)3(s) Fe₂O3(s) -285.8 -241.8 -823.0' -824.2 https://www.webassign.net/trochemistry2/a-2-b.pdf
Expert Solution
Step 1

Given that, the decomposition reaction of Fe(OH)3 (s) is shown below

2Fe(OH)3 (s) ⟶ Fe2O3 (s) + 3H2O (?).

The enthalpy change of this reaction is +96.4 kJ/mol.

Also, given that

Chemistry homework question answer, step 1, image 1

We have to find out 5he state of the water molecules.

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