The reaction of iron(III) oxide(s) with hydrogen(g) to form iron(s) and water(g) proceeds as follows: Fe203(s) + 3 H2(g) → 2 Fe(s) + 3 H20(g) When 45.4 grams of Fe,O3(s) react with sufficient H2(g), 28.1 kJ of energy are absorbed . What is the value of AH for the chemical equation given? AHTX. kJ rxn

Chemistry: Principles and Practice
3rd Edition
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
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Problem 5.43QE: Another reaction that is used to propel rockets is N2O4(l)+2N2H4(l)3N2(g)+4H2O(g) This reaction has...
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The reaction of iron(III) oxide(s) with hydrogen(g) to form iron(s) and water(g) proceeds as follows:
Fe203(s) + 3 H2(g)
→ 2 Fe(s) + 3 H20(g)
When 45.4 grams of Fe,O3(s) react with sufficient H2(g), 28.1 kJ of energy are absorbed .
What is the value of AH for the chemical equation given?
AHTX.
kJ
rxn
Transcribed Image Text:The reaction of iron(III) oxide(s) with hydrogen(g) to form iron(s) and water(g) proceeds as follows: Fe203(s) + 3 H2(g) → 2 Fe(s) + 3 H20(g) When 45.4 grams of Fe,O3(s) react with sufficient H2(g), 28.1 kJ of energy are absorbed . What is the value of AH for the chemical equation given? AHTX. kJ rxn
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