Data Table Temp (∘C) K 6.6 216.6 18.0 187.1 56.2 140.6 81.7 121.6 this reaction would be .............. because the ...... is ....... zero . blank 1 = non - spontaneous/spontaneous blank 2 = temperature / Gibbs free energy/entropy/ enthalpy blannk 3 = less than / equal to / greater than

Q: Which of the following processes are accompanied by an increase in entropy of the system? (No…

A: Entropy is the measure of randomness or disorder present in the system.  Entropy is maximum in case…

Q: 1. The second law of thermodynamics states that A. in a spontaneous process, the entropy of the…

A: 1. The second law  Of thermodynamics describes the nature of processes and chemical reaction  as…

Q: Using the values provided in the table below, calculate AH, for the following reaction: 2Al(s) +…

A:

Q: 47. What is always true for any spontaneous reaction?

A: A spontaneous reaction is a reaction that favors product formation under the conditions reaction is…

Q: At what temperature is a reaction spontaneous if it has; ΔH = +71 kJ/mol and ΔS = +167.2 J/Kmol.…

A: We have to calculate the temperature for which the reaction will be spontaneous

Q: The reaction A(g)B(g) is spontaneous under standard conditions. Which of the following statements…

A: Given that the reaction   A (g) → B (g)  is a spontaneous reactionunder standard conditions. ⇒ ∆GA→B…

Q: For the reaction, A,H°= -26.9 kJ mol-' and A,S°= 11.3 JK-' mol-1. Wha is A,G° (in kJ mol-1) at 25°C?…

A:

Q: Consider the combustion of ethanol at 762 K. C₂ H₂(g) + 02 (9) → 2CO₂ (g) + 2H₂O(1) AH comb =…

A: Data

Q: +02 (9), Whất shift were added to the closed system? Why? cotal moles of reactants and how many…

A: 14) Equilibrium shifts to Backward direction.  because by adding oxygen,  amount of oxygen in…

Q: Determine if the decomposition of potassium chlorate (KCIO,) is spontaneous or not. 2KCIO,() 1…

A: Here we are required to find whether the decomposition of potassium chloride is spontaneous or non…

Q: 1. For the reaction: SO3(g) → SO2(0) + O2(0). AH° the reaction spontaneous at 25°C? At what…

A:

Q: 3. Determine if the composition of potassium chlorate (KCIO3) is spontaneous or not. KCIO3 (s) →…

A: The given decomposition reaction of potassium chlorate( KClO3) is 2 KClO3(s) → 2 KCl(s) + 3O2(g)…

Q: For a reaction where AH° = +573 kJ/mol and AS° = +1.64 J/mol·K, at what temperature, in K, does X(I)…

A:

Q: 1) For the reaction N₂ + 3H₂ = 2NH3, the change in entropy is found to be -198.75 J/K. The negative…

A:

Q: 9. What condition that describes an exothermic process that involves an increase in system entropy,…

A: Process is exothermic and entropy of the system increases. ∆G is  negative irrespective of…

Q: Determine Ko at 298 K for the reaction 2 CH4(g) C2H2(g) + 3 H2(g), given the following data at 298…

A:

Q: 17. For which of the following processes would AS° be expected to be most positive? A. H20(1) →…

A:

Q: When H2 > H1 then A. G2 S1 D. reaction is spontaneous

A: When H2 > H1 then correct option is = ?

Q: 13. For the reaction, 250, (g) + 0, (g) 2 250, (g), K. = 9 x 102 at 800 K, and K = 1x 106 at 635 K.…

A: Given: Reaction of sulphur dioxide with oxygen to form sulphur trioxide.  Some of the statements are…

Q: For the reaction: 0.5 N2(g) + 1.5 H2(g) NH3(g) --> A,H° (kJ/mol) at 298 K Cp,m ° (J/mol K) N2(g)…

A: Kirchoff's relation is employed when we ought to calculate the value of enthalpy change at a…

Q: At -8.15 °C the pressure equilibrium constant K, =3.8 for a certain reaction. Here are some facts…

A: We could have used the Van't Hoff isotherm equation to predict the Kp of the reaction at different…

Q: For a certain reaction AGºrxn = -16.2 kJ/mol. What is the equilibrium constant at 206°C? Remember to…

A: Answer:Entropy is a measure of system's disorderliness or randomness. In more microstates system can…

Q: The Gibbs energy change for a reaction is –298 kJ. Therefore, the reaction is: O A. nonspontaneous…

A: The answer of the above question is given in step 2

Q: E. If the statement depicts a spontaneous process write capital letter S, and if the statement does…

A: A spontaneous reaction occurs without any input of energy and proceeds on its own. The…

Q: Which of the following statements is correct regarding the change in Gibbs free energy of a chemical…

A: Gibbs free energy is a measure of maximum available work that can be extracted from any system under…

Q: 4. According to the 2 law of thermodynamics, ASi must be positive for a process to be spontaneous.…

A: SYSTEM: System is that part of universe which we are experimenting on or which we are considering.…

Q: "hich process is accompanied by an increase in entropy? elect one: O a. setting up a stack of…

A: Entropy is defined as the degree of randomness or disorderliness of the System. if the molecules of…

Q: A.NH2O(k) → A(g)+ NH2O(g) For the reactions in which n=2 and 3 the A,Gº and A,Sº at 435 K are given…

A: Here is your answer........ For these reactions change in Gibbs free energy (ΔG°) are 162.322…

Q: Calculate ASgurr for a reaction that has A,Hº = 261 kJ mol-¹ at 273 K. a. 1.05 x 5 x 10-³ J K-1…

A: ∆rH° = 261 kj/molTemperature = 273 We have to calculate ∆Ssurr.

Q: 3..HClO3 + CaCO3 Is this reaction spontaneous? Why or why not?

A:

Q: 12. At 500 K, 2 mol of N, mol of NH, are put into a two liter closed containen At this temperature…

A: The question is based on the concept of equilibrium. it involves utilisation of Le-chatlier…

Q: 6. Who is the proponent of the Gibbs free energy? A. William Friedrich B. Guglielmo Marconi C.…

A: Note: As you asked multiple questions in a single image. According to guidelines here is a solution…

Q: Calculate the percent conversion to PCl5 at 1 bar total pressure and 400K for the reaction PCl3(g) +…

A: The percent conversion to PCl5  by the following way :

Q: For the reaction delta H° = 98.8 kJ/mol and delta S° =141.5 J/(mol*K). 3H2 (g) +Fe2O2(s) →2Fe(s)…

A: Given Data: