Suppose that in an industrial process N2 at 1.00 bar is mixed with H2 at 3.00 bar and the two gases are allowed to come to equilibrium with the product ammonia gas in a reactor of constant volume. At the temperature of the reactor, 25 °C, it has been determined experimentally that K= 977.  The ΔfG for ammonia gas is -16.45 kJ/mol.  a)Calculate the value of ΔG° for this equilibrium. b) Calculate the value of K. c)Calculate the value of ΔG.

Q: 1. a. What can be inferred from the sign and the magnitude of the reaction constant, p, for the…

A: The given value of reaction constant is 2.61

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is - 89.9 kJ. Calculate…

A: Given-           ΔG=-89.9KJ=-89.9×103J=-89900J            K=2.0×1016

Q: For the reaction NH,NO3(aq)N20(g) + 2H2O(1) AH° = -149.6 kJ and AS° = 99.9 J/K The equilibrium…

A: According to Gibbs Equation ∆G° = ∆H° - T∆S° And also ∆G° =-RTlnKeqm Thus we calculate equilibrium…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is 109. kJ.…

A:

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 3 B(g) = C(g) + 3 D(g) were…

A: Given-> 3A(g) + 3B(g) ----> C(g) + 3D(g) PA= 5.75atm PB= 4.26 atm PC= 5.63 atm PD= 4.88 atm T=…

Q: At 25 ∘C, the equilibrium partial pressures for the reaction. A(g)+2B(g)↽−−⇀C(g)+D(g)  were found to…

A: The equilibrium constant can be calculated using the partial pressures as  Kp = PC X PD / (PA X…

Q: For the reaction A(aq) + B(aq) C(aq) + D(aq), the equilibrium constant is 22.7 at 25°C and 36.5 at…

A: The relationship between the ΔG0 i.e the Gibbs free energy change and equilibrium constant is given…

Q: Calculate the standard entropy, ASan, of the reaction at 25.0 °C using the table of thermodynamic…

A: The balanced chemical equation given is, C2H4 (g) + H2O (l) → C2H5OH (l)  ∆S°r×n = ∑ np ∆S°products…

Q: 2. Find the value for the equilibrium constant, K, at 25 °C (298 K) for the following reaction. The…

A: Given that -               Temperature =298K       Free energy (∆G°)= -13.6 kJ…

Q: For reactions carried out under standard-state conditions, the equation AG=AH– TAS becomes AG° = H°…

A: The given data is as follows: N2O4(g) ⇌ 2NO2(g) ∆H°=58.0 kJ/mol=58000 J/mol T1=25 °C=25+273=298 K…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 3 B(g) = C(g) + 3 D(g) were…

A: We will. Calculate∆G°

Q: 16) The equilibrium constant for the following reaction at 298 K is Kc=9.1x10−6. 2Fe3+(aq) +…

A: Answer: This question is based on the understanding of the spontaneity of the reaction that can be…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 2 B(g) = C(g) + 2 D(g) were…

A: In order to solve this question, we will use law of mass action to find the equilibrium constant at…

Q: For the reaction NH4Cl(aq) NH3(g) + HCl(aq) AH° = 86.4 kJ and AS° = 79.1 J/K The equilibrium…

A:

Q: Calculate the standard change in Gibbs free energy, AGixn , for the given reaction at 25.0 °C.…

A:

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 2 B(g) = C(g) + 2 D(g) were…

A:

Q: The equilibrium constant at 2.40 x 10² °C for the equation PCI, (g) PC13(g) + Cl₂(g) is Kp = 4.50 x…

A: Temparature = 240 0C = 240 0C + 273=513k Kp = 4.50 ×103 Gas constant (R) = 8.314 J/k mol

Q: 2C(s) + 2H2(g) C2H4(g); AH° = 52.5 kJ; AS° = -53.5 J/K at 298 K What is the equilibrium constant at…

A:

Q: The decomposition reaction, C(g)-->A(g)+2B(g) Kc=15 at 298K. What is the value of Kp for this…

A: The given problem can be solved by using the formula given below as; Kp=Kc RT∆ng…

Q: Consider the (endothermic) thermal decomposition of calcium carbonate: CaCO3(?) → CaO(?) + CO2(?).…

A: Given, Thermal decomposition of calcium carbonate. CaCO3(s)⇌CaO(s)+CO2 (g) It is an example of…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 10.0 °C is 137. kJ.…

A:

Q: And each table there may be one statement that is false because it contradicts the other three…

A: Relation between Gibbs free energy and equilibrium constant is given by:

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 2 B(g) = C(g)+ 2 D(g) were…

A: The given chemical equilibrium reaction is as follows,3A(g)+2B(g)⇌C(g)+2D(g)Partial pressure of…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 4 B(g)=2C(g) + 3 D(g) were…

A: The question is based on the concept chemical thermodynamics.   We have been given partial pressure…

Q: Calculate the value of the thermodynamic equilibrium constant K.

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: For the reaction N2(g) + 20,(g)→2NO,(g) AH° = 66.4 kJ and AS° =-121.6 J/K The equilibrium constant…

A: The reaction given is, => N2 (g) + 2 O2 (g) --------> 2 NO2 (g) Given : ΔHo = 66.4 KJ = 66400…

Q: For the reaction 2 A(aq) B(aq) + C(aq), the standard Gibbs free enthalpy change is 1.62 kJ at 25oC.…

A: The relationship between standard Gibbs free energy change and equilibrium constant of the reaction…

Q: Why is a reaction with a negative Gibbs free energy, AG, spontaneous? Explain.

A:

Q: Hydrogen gas burns in an atmosphere of bromine gas to produce hydrogen bromide gas according to the…

A:

Q: For a particular reaction at 199.1 °C, AG = -159.63 kJ, and AS = 894.41 J/K. Calculate AG for this…

A: Given data for a particular reaction at temperature 199.1°C ,  T = 199.1°C = (199.1+ 273) K = 472.1…

Q: Consider the reaction: 2 NO2 (g) = N204 (g). The standard-state enthalpies of formation (AH;^) for…

A:

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is 142. kJ.…

A: The free energy change of the reaction is = 142 kJ/mol The temperature of the reaction is = 5.00oC =…

Q: Find the value of the equilibrium constant K at 25 °C (298 K) for the reaction 2NH3 (9) + CO, (g) =…

A: The relationship between ΔG0 and equilibrium constant (K) is given by  => ΔG0 = -RTln(K) where…

Q: Predict the sign of entropy change for the following reaction. Ag+(aq) + Cl-(aq) – AgCI(s)

A: Entropy is defined as a measure of randomness or disorder of a system. More the randomness, more is…

Q: Determine the equilibrium constant (K) for the following reaction at 298 K. You must show your work…

A: Given reaction is: CH2O (g) + 2H2(g) →CH4 (g) + H2O (g) For this reaction, Standard enthalpy change,…

Q: Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the…

A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…

Q: Explain how a reaction that is not spontaneous may be driven forward by coupling it to a spontaneous…

A: A reaction that is capable of carrying a reaction in forward direction without any use of external…

Q: The chemical reaction that causes aluminum to corrode in air is given by 4Al+3O2→2Al2O3 in which…

A:

Q: Given:                   N2 (g) + 3F2 (g) → 2NF3 (g)             Exothermic This process is…

A:

Q: Calculate the standard change in Gibbs free energy, AGxn, for the given reaction at 25.0 °C. KCI(s)…

A:

Q: Consider the following reaction at 298 K:N2 O4(g) ⇌ 2NO2(g)              KP = 0.142What is the…

A: The equilibrium constant (Keq) of a chemical reaction is provided as the ratio of the concentration…

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. AG…

A: The given reaction is as follows:  M2O(s) ⇌ 2M(s) +12O2(g) The value of the ∆Grxn° can be calculated…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 25.0 °C is 95.6 kJ.…

A: we have given that  ∆G = 95.6KJ Temperature = T = 25°C=  298.15K To calculate equilibrium constant K…

Q: For the reaction CO(g) + 3H2(g)→CH4(g) + H,O(g) AH° = -206.1 kJ and AS° = -214.7 J/K The equilibrium…

A: Given T = 290.0 K, ∆H° = -206.1 kJ;  ∆S° = -214.7 J/K Equilibrium constant, K = ?

Q: Consider the oxidation of a generic metal M into a metal oxide as shown in the reaction. 0,) –…

A:

Q: For the reaction of oxygen and nitrogen to form nitric oxide, consider the following thermodynamic…

A: The thermodynamic relation that will be used here is as follows: ∆G°=∆H°-T∆S°     ... (1) where ∆G°…

Q: For the reaction CH4(g) + H2O(g)------>3H2(g) + CO(g) H° = 206.1 kJ and S° = 214.7 J/K The…

A: The balanced reaction taking place is given as, => CH4 (g) + H2O (g) -------> 3 H2 (g) + CO…

Q: The following reaction is known to have a very large equilibrium constant. 4 NH3(g) + 5 O2(g) 4…

A: