Use standard enthalpies of formation to calculate AH°rxn for the following chemicalreaction:3NO2 (g) + H20 (1) --> 2HNO3(aq) + NO(g)OR3 N" O2 left parenthesis g right parenthesis + H2O left parenthesis I rightparenthesis right arrow 2H "N" O3 left parenthesis aq right parenthsis + "N" O leftparenthssis g right parenthesisGiven:SpeciesAHf (kJ/mol)N O233.2H2 O-285.8HN O3-207NO91.3Do not type any units with your answer. If the answer is exothermic be sure toinclude the appropriate sign. Report your answer to 1 decimal place.

Given chemical equation : 3NO2(g) + H2O(l) -----> 2HNO3(aq) + NO(g) ΔHorxn can be calculated as :…

Answered: Use standard enthalpies of formation to…

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

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.79QE

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Use standard enthalpies of formation to calculate AH°rxn for the following chemical reaction: 3NO2 (g) + H20 (1) --> 2HNO3(aq) + NO(g)