Asked by Aibonito

What mass of iron must react to produce
3600 kJ of energy? 3Fe+2O2 →Fe3O4 ∆H=-1120kJ

13 years ago

Answered by sam

Let us suppose the mass of iron be x.

13 years ago

Answered by Anonymous

11 years ago

Answered by Giorno

the mass is 537.9 g youre welcome

3 years ago

Answered by Anonymous

-1120KJ/3 mols of Fe= 3600 KJ/x mol
= 538g

3 years ago

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