Question

Calculate the standard heat of formation, H...
My first question is:

Calculate the standard heat of formation, delta-s.gifHfo, for FeS2(s), given the following information:

2FeS2(s) + 5O2(g) arrw-tan.gif 2FeO(s) + 4SO2(g)

delta-s.gifHorxn = -1370 kJ

delta-s.gifHfo for SO2(g) = -297 kJ/mol

delta-s.gifHfo for FeO(s) = -268 kJ/mol​

Answer 1

Answer:

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Explanation:

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