Please guys help with this question as soon as possible?
Please guys help with this question as soon as possible?
Please guys help with this question as soon as possible?
13. Consider the following reaction at constant P. Use the information here to determine the value of Assurr at 355K. Predict whether or not this reaction will be spontaneous at this temperature. 2N0 02 2N0. AH 114 kJ 2(g) 2(g) A) ASsur 114 kJ/K, reaction is spontaneous B) Assurr +114 kJ/K, reaction is spontaneous C) ASsurr +321 J/K, reaction is spontaneous D) AS sur 321 J/K, reaction is spontaneous E) AS surr +321 J/K, cannot predict whether this reaction is spontaneous without more information 14. Consider a reaction that has a positive AH and a positive AS. Which of the following statements is TRUE? A) This reaction will be spontaneous only at low temperatures B) This reaction will not be spontaneous at any temperatures This reaction will be spontaneous at all temperatures I) This reaction will not be spontaneous at low temperatures It is not possible to determine without more information 15. Place the following in order of decreasing standard molar entropy
Consider the following reaction: CaCO3(s)âCaO(s)+CO2(g). Estimate ÎGâ for this reaction at each of the following temperatures. (Assume that ÎHâ and ÎSâ do not change too much within the given temperature range.)
Part A
320 K
ÎGâ =
kJ
Part B
1095 K
ÎGâ =
kJ
Part C
1445 K
ÎGâ =
kJ
Part D
Predict whether or not the reaction in part A will be spontaneous at 320 K .
-spontaneous
-nonspontaneous
Part E
Predict whether or not the reaction in part B will be spontaneous at 1095 K .
-spontaneous
-nonspontaneous
Part F
Predict whether or not the reaction in part C will be spontaneous at 1445 K .
