Question
4 FeO(s) + O2(g) ¨ 2 Fe2O3(s)
calculate value of delta H
i have done this
4(-272.0)+0->2(-825.5)
and the products minus reactants and i got -563 but it is not right?!
calculate value of delta H
i have done this
4(-272.0)+0->2(-825.5)
and the products minus reactants and i got -563 but it is not right?!
Answers
DrBob222
My table says Fe2O3(s) = -824.2 kJ/mol which gives -560.4 kJ for the reaction.
Selin
-556.7
Danny
The answer is -560.8