The heat of formation of Fe_(2)O_(3) is -824.2 kJ mol^(-1). Delta H fo – InterviewSolution

1.	The heat of formation of Fe_(2)O_(3) is -824.2 kJ mol^(-1). Delta H for the reaction 2Fe_(2)O_(3)(s)rarr 4Fe(s)+3O_(2)(g)is :
Answer» `-412.1`KJ `-1648.4` kJ `-3296.8`kJ `1648.4`kJ ANSWER :D

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