Chemistry, 06.05.2020 07:23, davelopez979

A chemist measures the energy change Delta H during the following
2Fe2O3(s) > FeO(s) + O2(g). ΔH = 560 kJ
1) This reactions is .
O Endothermic
O Exothermic
2) Suppose 94.2g of Fe2O3 react. will any heat be relased or absorbed?
O Yes, absorbed.
O Yes, released.
O No.

Answers: 1

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A chemist measures the energy change Delta H during the following
2Fe2O3(s) > FeO(s) + O2(g...