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Use the properties of enthalpy as a state function (version…

Posted byAnonymous July 10, 2026

Questions

Use the prоperties оf enthаlpy аs а state functiоn (version of Hess's law) and  data below to calculate the enthalpy change for the given reaction (Hint: Do not forget about the coefficients)    Standard Enthalpies of Formation, in kJ/mol ΔHof     ΔHof NO(g)       +90.25          NO2(g)      +33.2        NH3(g)     -45.9     N2O(g)        81.6   H2O(l)        -285.8         H2O(g)         -241.8 Use the properties of enthalpy as a state function (version of Hess's law) and  data above to calculate the enthalpy change for the reaction (Hint: Do not forget about the coefficients):                                          6 NO2(g)  +  8 NH3(g)  =>  7 N2(g)  +  12 H2O(g)                      ΔH = ? Submit the answers in this exam. After submitting your exam, take the pictures of your work and upload them to Exam 4 Solutions, Extra Credit, and Partial Credit assignment. Your work must reflect the answer provided here. NO CREDIT will be awarded for the answer without work or justification shown. Answer:

Tags: Accounting, Basic, qmb,

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