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Question
Iron oxide reacts with aluminum in an exothermic reaction.
Fe2O3(s) + 2 Al(s) 2 Fe(s) + Al2O3(s)
The reaction of 5.00 g Fe2O3 with excess Al(s) evolves 26.6 kJ of energy in the form of heat. Calculate the enthalpy change per mole of Fe2O3 reacted.
A.-5.32 kJ/mol
B.-1.33 102 kJ/mol
C.-2.12 104 kJ/mol
D.-2.12 102 kJ/mol
E.-8.50 102 kJ/mol
Answer
This answer is hidden. It contains 2 characters.
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