The overall reaction in a commercial heat pack can be represented as 4 Fe(s) + 302 (9) + 2 Fe, 0,(s) AH=-1652 kJ a. How much heat is released when 4.00 moles of iron are reacted with excess 02? Heat = kJ b. How much heat is released when 1.00 mole of Fe2 O3 is produced? Heat =| kJ c. How much heat is released when 1.30 g iron is reacted with excess O2? Нeat %3D kJ d. How much heat is released when 11.4 g Fe and 1.30 g O2 are reacted? Heat = kJ
The overall reaction in a commercial heat pack can be represented as 4 Fe(s) + 302 (9) + 2 Fe, 0,(s) AH=-1652 kJ a. How much heat is released when 4.00 moles of iron are reacted with excess 02? Heat = kJ b. How much heat is released when 1.00 mole of Fe2 O3 is produced? Heat =| kJ c. How much heat is released when 1.30 g iron is reacted with excess O2? Нeat %3D kJ d. How much heat is released when 11.4 g Fe and 1.30 g O2 are reacted? Heat = kJ
General Chemistry - Standalone book (MindTap Course List)
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Chapter6: Thermochemisty
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Problem 6.151QP: Graphite is burned in oxygen to give carbon monoxide and carbon dioxide. If the product mixture is...
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Transcribed Image Text:The overall reaction in a commercial heat pack can be represented as
4 Fe(s) + 302 (9) + 2 Fe, 0,(s) AH=-1652 kJ
a. How much heat is released when 4.00 moles of iron are reacted with excess O2?
Heat =
kJ
b. How much heat is released when 1.00 mole of Fe, O3 is produced?
Heat =
kJ
c. How much heat is released when 1.30 g iron is reacted with excess O2?
Heat =
kJ
d. How much heat is released when 11.4 g Fe and 1.30 g O2 are reacted?
Heat =
kJ
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