3. Pyrite (FeS,), aka Fool's Gold, can break down in the presence of oxygen gas to form various iron oxides, iron sulfates, and sulfur dioxide gas. The reaction below is just one possibility. Given the following information: () Cal po = -1370 kJ/molpxn AH rxn on at 25 Is thi 2FES,(s) + 502(g) → 2FEO(s) + 4SO2(g) bmperatures would this re -297 kJ/mol -268 kJ/mol for AH for SO,(g) AH for Fe0(s) = %3D %3D (a) Calculate the standard heat of formation, AHF, for FeS2(s).
3. Pyrite (FeS,), aka Fool's Gold, can break down in the presence of oxygen gas to form various iron oxides, iron sulfates, and sulfur dioxide gas. The reaction below is just one possibility. Given the following information: () Cal po = -1370 kJ/molpxn AH rxn on at 25 Is thi 2FES,(s) + 502(g) → 2FEO(s) + 4SO2(g) bmperatures would this re -297 kJ/mol -268 kJ/mol for AH for SO,(g) AH for Fe0(s) = %3D %3D (a) Calculate the standard heat of formation, AHF, for FeS2(s).
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter3: Mass Relations In Chemistry; Stoichiometry
Section: Chapter Questions
Problem 52QAP: Write a balanced equation for the reaction between (a) dihydrogen sulfide and sulfur dioxide gases...
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