Question

For the reaction: 2 NO2 (g) à N2O4(g)  DS0 = -175.5 J/K,  DH0=-57.2 kJ (1) The DG0 is _______ kJ at 325 Celsius....

For the reaction: 2 NO2 (g) à N2O4(g

DS= -175.5 J/K,  DH0=-57.2 kJ

(1) The DG0 is _______ kJ at 325 Celsius. Please have one decimal place for your answer (no unit). For example, you can input 100.0 

 

(2) The reaction is ____ at 325 Celsius.

A. for Spontaneous            B. nonspontaneous 

Please input letter "A" or letter "B".

 

(3) Would this reaction be spontaneous at___?

A. all temperatures      B. low temperature     C. high temp   D.  never

Please input a letter (A, or B, or C, or D) as your answer.

 

(4) Based on your answer of  DG0 obtained above, solve for DG if [NO2] = 8.50 atm and [N2O4] = 0.00100 atm.  Please have three significant figures and with no units for your answer.  

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For the reaction: 2 NO2 (g) à N2O4(g)  DS0 = -175.5 J/K,  DH0=-57.2 kJ (1) The DG0 is _______ kJ at 325 Celsius....
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