The equilibrium constant KP is 6.0 x 1015 at 298 K for the reaction:  2H2S (g) + SO2 (g)  ⇆  3S (s) + 2H2O (g) Calculate ∆G for the reaction at 298 K if the partial pressures of the gases are:                P H2S = 0.051 atm; P SO2 = 0.64 atm; P H2O = 1.33

Q: For the reaction A (g) → 3 B (g), Kp = 0.411 at 298 K. What is the value of ∆G for this reaction at…

A: Ans is -12.41kj/mol

Q: Predict the sign of ΔSsys, ΔHsys, ΔSsurr, and the temperature conditions for spontaneity for the…

A: The objective of the question is to predict the signs of ΔSsys (change in system entropy), ΔHsys…

Q: For the reaction A (g) → 3 B (g), Kp = 0.681 at 298 K. What is the value of ∆G for this reaction at…

A: The energy associated with the reaction to do work is called as Gibbs free energy, it is denoted by…

Q: 13) Calculate AG° spontaneous in each case? for the reaction above at a) -50.0 °C and at b) 675 °C.…

A:

Q: For the reaction A(g) ⇋ B(g) + C(g), the equilibrium constant is 1.80 at 25.0oC and 4.43 at 75.0oC.…

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

Q: For the equilibrium A + B ⇌ C + D K was measured to be 1.20 at 25°C and 3.55 × 10⁻² at 300°C. What…

A: van 't Hoff equation: The Van 't Hoff equation relates the change in the equilibrium constant, Keq,…

Q: Calculate the ∆G in kJ/mol for a reaction at room temperature (~25.00°C) that has a Keq = 0.0010.…

A:

Q: A 0.090 mol of gaseous dinitrogen tetroxide, N2O4 dissociates into nitrogen dioxide, NO2 at 383 K.…

A: According to le chatelier's principle if heat is given to the system, the the reaction will go…

Q: Determine the ∆G for 2N2H4(g) + 2NO2(g)  3N2(g) + 4H2O(g)at 25℃, if the initial partial pressures…

A: A balanced equation representing reaction between N2H4 and NO2 that gives N2 and H2O.

Q: For the reaction HCONH2 (g) -->NH3 (g) + CO (g), Kp = 4.84 at 400 K. If ∆H° for this reaction is 29…

A: Given reaction is : HCONH2(g) ----> NH3(g) + CO(g) KP = 4.84   ∆H° = 29KJ/mol

Q: Given: C2H2(g) ⇌ 2C(graphite) + H2(g) ΔG° = -209 kJ A sample of gaseous C2H2 (acetylene, or ethyne)…

A: Relative to graphite and hydrogen, acetylene(C2H2) is unstable. Its decomposition to form these…

Q: What is ΔS° at 298 K for the following reaction? Fe2O3(s) + 3CO(g) → 3CO2(g) + 2Fe(s) Substance…

A:

Q: For the reaction 2 A B, the value of Kc = 4.50, at 100oC. Determine the value of ∆G, in kJ/mol for…

A:

Q: Determine ∆G° for the reaction 2 NO₂(g) ⇌ N₂O₄(g) if K= 6.94 at 25.0 °C. (R = 8.314 J/mol･K)

A: Relation of gibbs free energy with equilibrium constant is given as:  ∆G = ∆Go + RTlnK  At…

Q: 17. For the reaction 2 A (g) → B (g), Kp = 0.00657 at 298 K. When ∆G = 8.35 kJ/mol, what is the…

A: The reaction can be easily solved by using the Quotient Product and Equilibrium constant ratio.

Q: Determine the temperature of a reaction if K = 1.2 x 10⁻⁶ when ∆G° = +12.2 kJ/mol.

A:

Q: What are the signs of ΔH,ΔS,ΔG when CO2 (dry ice) sublimes to a gas at room temperature and 1 atm…

A: Given A Dry ice sublimes to a gas at room temperature and 1 atm pressure. The temperature of dry ice…

Q: If Keq for the reaction below at 225°C is 1.87 x 1010, calculate ΔS°rxn. B2 (g)  +  2 A (g)  →  2…

A: The randomness of the system is known as entropy of the system.

Q: In which of the following solvent the substance CH3NH2 will be most soluble? CH3COCH3 A. CH3CH2OH В.…

A: Solubility of methyl amine.

Q: At 25 °C, the thermodynamic equilibrium constant of the reaction 3C2H2(g) ⇋ C6H6(l) is K = 1.00 ×…

A: Here the given reaction is in equilibrium, For which the values are given as: Equilibrium constant…

Q: ) The equilibrium constant, Kp, for the reaction, N2O4 ⇌ 2 NO2 Is 0.113 at 298 K. The initial…

A: Reaction quotient: It is the ratio of partial pressure of the product to the partial pressure of…

Q: For the following reaction 2NO₂(g) ⇌ N₂O₄(g) ∆H° = -58.02 kJ/mol and ∆S° = -176.6 J/mol･K. What is…

A: The reaction is –                    2NO2g ⇔N2O4g Pressure        0.2                0.2Qp…

Q: For the reaction 2 A (g) → B (g), Kp = 0.00553 at 298 K. When ∆G = 8.35 kJ/mol, what is the partial…

A:

Q: The formation of methanol is important to the processing of new fuels. At 298 K, Kₚ=2.25X10⁴ for…

A: The reaction which is carried out in more than one step then the sum of all the steps gives the…

Q: Determine the temperature of a reaction if K = 1.20 x 10⁻⁶ when ∆G° = +19.30 kJ/mol.

A: This reaction must be in equilibrium. apply the formula at equilibrium, ∆G0 = - R T lnk

Q: Determine the temperature of a reaction if K = 1.2 x 10⁻⁶ when ∆G° = +19.9 kJ/mol

A:

Q: The reaction Fe2N (s) + 3/2 H2 (g) → 2 Fe (s) + NH3 (g) has taken place, being the equilibrium…

A:

Q: For the reaction A (g) → 3 B (g), Kp = 0.821 at 298 K. What is the value of ∆G for this reaction at…

A: The reaction given is, => A (g) ------> 3 B (g)…

Q: The value of ΔrHº is -12.93 kJ/mol over the range 500-1200 K for the reaction H2 (g) + I2 (g) ↔ 2HI…

A:

Q: What is ∆G° for the reaction 3 O₂(g) → 2 O₃(g) at 25°C if K = 6.1 x 10⁻⁵⁸? (R = 8.314. J/mol ･ K)

A: Relation between ∆G0 and Equilibrium Constant a K is  ∆G0=-RTlnK where ∆G0 is Gibbs free energy  Ris…

Q: (a) The malodorous combination of sulfur compounds, H2S and SO2 can be transformed into elemental…

A: The objective of the question is to find the equilibrium constant (Kc) for the given reaction and to…

Q: For the reaction 2 A (g) → B (g), Kp = 0.00347 at 298 K. When ∆G = 8.35 kJ/mol, what is the partial…

A:

Q: A chemical reaction has the following changes in enthalpy and entropy: AS = AH = 3.80 X 10² kJ/mol,…

A: To determine the temperature range for a reaction to be favored, we need to calculate the Gibbs free…

Q: Determine the temperature of a reaction if K = 1.20 x 10⁻⁶ when ∆G° = +37.60 kJ/mol.

A: Formula used :-  ∆G° = -2.303RTlogk   ∆G° = change in Gibb's free energy  k = equilibrium constant…

Q: Calculate the ΔG for the reaction 6 C(graphite) + 3 H2(g) → C6H6(l), then state which reaction is…

A: Given data: Temperature = 298 K C(graphite) - ΔH = 0  ΔS = 5.74 H2(g) - ΔH = 0  ΔS = 130.68 C6H6 -…

Q: Calculate the equilibrium constant at 298K for the reaction below, using the data from the provided…

A:

Q: Under what temperature range would the following reaction be spontaneous?   N2(g) + 3 H2(g) ⇌ 2…

A: The given problem can be solved by using the formula given below as; ∆G°=∆H° - T∆S°…

Q: Consider the following reaction: I2(g) + Cl2(g) ⇌ 2ICl(g)  Kp=81.9 at 25°C  Calculate delta Grxn…

A:

Q: The value of ΔrHº is -12.93 kJ/mol over the range 500-1200 K for the reaction H2 (g) + I2 (g) ↔ 2HI…

A: By the estimate of the enthalpy of reaction by looking at the individual bonds involved. If we know…

Q: For the reaction A (g) → 3 B (g), Kp = 43300 at 298 K. When ∆G = -14.2 kJ/mol, what is the partial…

A: Given:Partial pressure of A, PA=  ?Partial pressure of B, PB= 2.0 atm∆G = -14.2 kJ/mol Kp =…

Q: Consider the following reaction, known as the Haber process for the production of ammonia: N2(g) +…

A: The reaction by which ammonia is formed from H2 and N2 is known as Haber process.

Q: Consider the reaction:CO( g) + 2 H2( g)ΔCH3OH( g)Kp = 2.26 * 104 at 25 °CCalculate ΔGrxn for the…

A: Given reaction : CO (g) + 2H2 (g) ⇌ CH3OH (g) Given data, Kp = 2.26 x 104 at 25oC.

Q: Consider the following reaction: CO2(g)+CCl4(g)⇌2COCl2(g)CO2(�)+CCl4(�)⇌2COCl2(�). Calculate…

A:

Q: Determine the temperature of a reaction if K = 1.20 x 10⁻⁶ when ∆G° = +30.40 kJ/mol.

A: We have been given ∆G° = +30.40 kJ/mol and K = 1.20 x 10⁻⁶.We have been asked to calculate the…

Q: Consider the reaction: CO2(g) + CCl4(g) ⇌ 2 COCl2(g) Calculate ΔG for this reaction at 25 °C under…

A: CO2  (g) + CCl4 (g) → 2COCl2 (g)∆G°  = 2∆G° (COCl2)  - [ ∆G°f (CO2)  + ∆G°f (CCl4)]      =…