Calculate AH° for the process Zn(s) + S(s) + 2O₂(g) → ZnSO4(s) from the following information Zn(s) + S(s)→→→ ZnS(s) ZnS(s) + 2 O₂(g) → ZnSO4(s) kl/mol AHO = -163.6 kJ/mol AH° = -398.3 kJ/mol

Calculate AH° for the process Zn(s) + S(s) + 2O₂(g) → ZnSO4(s) from the following information Zn(s) + S(s)→→→ ZnS(s) ZnS(s) + 2 O₂(g) → ZnSO4(s) kl/mol AHO = -163.6 kJ/mol AH° = -398.3 kJ/mol

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.38QE

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Question

Calculate AH° for the process Zn(s) + S(s) + 2O₂(g) → ZnSO4(s)
from the following information
Zn(s) + S(s)→→→ ZnS(s)
ZnS(s) + 2 O₂(g) → ZnSO4(s)
kl/mol
AHO = -163.6 kJ/mol
AH° = -398.3 kJ/mol

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