None Calculate the Gorxn using the following information.2 HNO3(aq) +NO(g) 3 NO2(g) + H2O(l)AG°rxn=?AH°f (kJ/mol)-207.091.333.2-285.8S°/mol K146.0210.8240.170.0-151 kJ-85.5 kJ+50.8 kJShow work. don't give+222 kJHandwritten answer-186 kJ

owever, there seems to be a sign error in the final calculation. Let's revisit the substitution…

Answered: Calculate the Gorxn using the following…

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy

Section18.5: Entropy Changes And Spontaneity

Problem 2RC

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9.83 A student performing a calorimetry experiment combined 100.0 mL of 0.50 M HCl and 100.0 mL of 0.50 M NaOH in a coffee cup calorimeter. Both solutions were initially at 20.0°C, but when the two were mixed, the temperature rose to 23.2°C. (a) Suppose the experiment is repeated in the same calorimeter but this time using 200 mL of 0.50 M HCl and 200.0 mL of 0.50 M NaOH. Will the T observed he greater than, less than, or equal to that in the first experiment, and why? (b) Suppose that the experiment is repeated once again in the same calorimeter, this time using 100 mL of 1.00 M HCl and 100.0 mL of 1.00 M NaOH. Will the T observed he greater than, less than, or equal to that in the first experiment, and why?
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Calculate the Gorxn using the following information. 2 HNO3(aq) +NO(g) 3 NO2(g) + H2O(l) AG°rxn=? AH°f (kJ/mol) -207.0 91.3 33.2 -285.8 S°/mol K 146.0 210.8 240.1 70.0 -151 kJ -85.5 kJ +50.8 kJ Show work. don't give +222 kJ Handwritten answer -186 kJ