A chemist measures the energy change ΔH during the following reaction:
2 FeO3(s) → 4 FeO(s) + O2(g) ΔH = 560. kJ
Use this information to answer the following questions.
Suppose 95.3 g of Fe2O3 react. Will any heat be released or absorbed?
If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed.
Be sure your answer has the correct number of significant digits.