The overall reaction in a commercial heat pack can be represented as 4 Fe(s) + 302(g) → 2 Fe,O3 (s) AH=-1652 kJ a. How much heat is released when 4.80 moles of iron are reacted with excess O2? Heat = kJ b. How much heat is released when 1.00 mole of Fe2O3 is produced? Heat = kJ c. How much heat is released when 1.10 g iron is reacted with excess O2? Heat = kJ

The overall reaction in a commercial heat pack can be represented as 4 Fe(s) + 302(g) → 2 Fe,O3 (s) AH=-1652 kJ a. How much heat is released when 4.80 moles of iron are reacted with excess O2? Heat = kJ b. How much heat is released when 1.00 mole of Fe2O3 is produced? Heat = kJ c. How much heat is released when 1.10 g iron is reacted with excess O2? Heat = kJ

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 49E: The overall reaction in a commercial heat pack can be represented as 4Fe(s)+3O2(g)2Fe2O3(s)H=1652KJ...

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