Calculate K, for H,0(g) + %0,(g)=H,0,(g) using the following data: H,(g)+ O,(g)=H,0,(g) K, = 2.3 × 106 2H,(g) + O, (g)=2H,O(g) Kp = 1.8 x 1037 %3D

Q: The enthalpy of vaporization (∆H°vap) of water is 44.0 kJ/mol. If the equilibrium constant for water…

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Q: 104 at 298 K. Determine the Gibbs free energy change for a reaction with K = 8.09 x

A: ΔG = - RTlnK ΔG =GIBBS FREE ENERGY CHANGE   R=GAS CONSTANT T=TEMPERATURE IN KELVIN lnK

Q: What are the variables in a van’t Hoff plot?     K vs T     K vs 1/T     ln K vs 1/T     ln…

A: To explain: The variables in a van't Hoff plot.

Q: Suppose you have 600.0 grams of room temperature water (20.0 degrees Celsius) in a thermos. You drop…

A: Equilibrium Temperature is the temperature that exists within the equilibrium system without change…

Q: While ethanol (CH,CH,OH) is produced naturally by fermentation, e.g. in beer- and wine-making,…

A: The chemical reaction which occurs is given as, C2H4 (g) + H2O (g) →CH3CH2OH (g)Equilibrium constant…

Q: Write the equilibriu heterogeneous equilibria. a. P4(s) + 6F2(g) = 4PF3(g) b. Xe(g) + 2F2(g)…

A: equilibrium constant

Q: What is the value of K at 305 K when AG° = -4.75 kJ/mol? %3D

A: A numerical problem based on Gibb's free energy equation, which is to be accomplished.

Q: The answer to the question in the picture is 217 kJ.  For the reaction given in Part A,…

A: Calculate Gibbs free energy of the given reactions---

Q: The equilibrium constant for the chemical equation N, (g) + 3 H, (g) =2 NH,(g) = 0.139 at 237 °C.…

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Q: .What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-oC, initially…

A: Given data,Mass of brass=5.0gCp(brass)=0.38J/goCInitial temperatrature (Tibrass)=68oCMass of…

Q: State the relationship between the equilibrium constant, Kp , and the standard Gibbs free energy.

A: Interpretation -  To state the relationship between the equilibrium constant, Kp , and the standard…

Q: The following gas phase system is at equilibrium: CCl,(g) + CH4(g)22 CH,Cl2(g) The pressure of each…

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Q: Given the following two measurements of the equilibrium constant for a reaction, calculate ΔH° for…

A: Given that,   For he reaction, temperature T1 = 30°C  = 303 K Rate constant k1 at temperature T1 =…

Q: Calculate the value of Kp at 298 K for   N2(g)  + 2 O2(g) ⇌  2 NO2(g) from the following…

A: Since adding the given 2 reactions will give us the reaction  N2 (g)  + 2 O2 (g) ⇌  2 NO2 (g) Hence…

Q: An equilibrium reaction, A2(g) + 3B2(g)  2C(g), has a Kp at 225°C of 4.6 × 10–3 /atm2. What is K for…

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Q: Which of the following equilibria would be affected by volume changes at constant temperature?…

A: Given reaction are : 2HF (g) ↔ H2 (g) + F2 (g)∆ng=moles of product - moles of reactant⇒∆ng=(1+1)-2=0…

Q: Consider the reaction of NH, and I, to give N, and HI. 2 NH, (g) + 3 L, (g) N,(g) + 6 HI(g) K Using…

A: For a set of reactions, if we add the reaction together then the equilibrium constants of the two…

Q: Calculate K, for H,0(g) + %0, (g) =H,0, (g) using the following data: (3)O'H(3)o+ (8) H Kp = 2.3 x…

A: Given:- H2O (g) + 1/2 O2 (g) <=> H2O2 (g) Kp = [H2O2]/[H2O][O2]1/2 H2 (g) + O2 (g) <=>…

Q: What would be the equilibrium temperature (oC) if you drop 5.0 g of brass (Cp = 0.38 J/g-oC,…

A:

Q: The following gas phase system is at equilibrium: CCl4(g) + CH4(g) ⇄ 2 CH2Cl2(g) The pressure of…

A: The equilibrium is as follows: CCl4(g) + CH4(g) ⇄ 2 CH2Cl2(g)T = 533 K:P(CCl4) = 153 mmHgP(CH4) =…

Q: What is AH in kJ for the process of freezing a 48.2 g sample of liquid water at its normal melting…

A: The energy required to convert the physical state from liquid to solid is called latent heat of…

Q: Calculate the enthalpy of solution for the dissolution of lithium iodide, LiI, molar mass = 133.85 g…

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Q: 10.0 mol PCl3(g), 20.0 mol Cl2(g), and 40.0 mol PCl5(g) are introduced in a previously evacuated…

A: Given: moles of PCl3(g) = 10.0 moles moles of Cl2(g) = 20.0 moles moles of PCl5(g) = 40.0 moles…

Q: The first two steps in the industrial synthesis of nitric acid produce nitrogen dioxide from…

A: Equilibrium constant is ratio of concentration of products to concentration of reactant.

Q: What is K for a reaction if ∆G° =173.2 kJ/mol at 25.0 °C? (R = 8.314 J/mol ･ K)

A: Given, Standard gibbs free energy (∆G°) = 173.2 kJ/mol = 173.2 × 1000 J/mol = 173200 J/mol…

Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/goC, initially at…

A: Given that : Mass of brass = 5.0g Cp of brass= 0.38 J/g°C Initial temperature of brass = 68°C Mass…

Q: how does the equilibrium exist between the phases of a substance?

A: Equilibrium exist between solid phase and liquid phase of a substance at its freezing point.…

Q: Consider the following reaction: 5 H2(g) + 2 NO(g) → 2 NH3(g) + 2 H20(g) Based on the data in the…

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Q: Calculate Kc at 306 K for SO2(g)+Cl2(g)⇌SO2Cl2(g) if Kp = 36.5 at this temperature.

A: The reaction given is   SO2(g)+Cl2(g)⇌SO2Cl2(g) Since the relationship between Kp and Kc is given by…

Q: [PtCl4]2- has Kf =1.1 x 1016. Calculate Eored of [PtCl4]2- to Pt at 298 K? Note: Eored of Pt2+ to…

A:

Q: the standard Gibbs Free Energy

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Q: What is the equilibrium constant, K, for a reaction if ∆G° = 223.5 kJ/mol at 25.0 °C? (R = 8.314…

A: The question is based on the concept of chemical thermodynamics. we have to calculate  EQUILIBRIUM…

Q: Calculate K for the reaction at 511 K: SO2Cl2(g) = SO2(g) + Cl2(g) Kp = 3.08 x 10 %3D If the answer…

A:

Q: 2 NH3 (g) ⟷ N2 (g) + 3 H2 (g)  Kp = 0.83 If the initial pressures for all three species is 1 atm…

A: The given reaction: 2NH3(g) à N2 (g) + 3H2(g) The Kp expression for given reaction is as follows,

Q: At 1500°C the equilibrium constant for the reaction                                            CO(g)…

A: To determine the standard gibbs free energy, we need an equation that would relate chemical…

Q: what is the equilibrium partial pressure of Cl) at 250°C?

A:

Q: Hydrogen sulfide is a pollutant found in natural gas. Following its removal. it is converted to…

A: Given reaction is :  2H2S (g) + SO2 (g) <------> 38 S8 (s, rhombic) + 2H2O (l)  Calculate the…

Q: For a certain reaction, AGxn = +3.5 kJ/mol at 298 K. %3! a. If this reaction is at equilibrium,…

A: The -ve value for dG exhibits any reaction "spontaneous" and the +ve value for dG exhibits any…

Q: Suppose that nA = 0.10nB and a small change in composition results in μA changing by δμA = +12 J…

A: Given data, nA = 0.10nB δμA = +12 J mol−1  μB change has to be calculated.

Q: 8.) What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-0C,…

A:

Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-°C, initially at…

A: The equilibrium temperature(T) in the given case can be calculated as follows:

Q: You add some of the white crystals to a small test tube filled with water. The water in the test…

A: Here we have to say the change in Gibbs free energy for above dissolution process of some crystals-

Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-°C, initially at…

A: Use calorimetry principle to get answer Heat flow from high temperature to low temperature. Heat=…

Q: The phase diagram for SO2 is shown here. (a) What doesthis diagram tell you about the enthalpy…

A: a.

Q: Nitric acid is produced commercially by the Ostwald process. The first step of the Ostwald process…

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Q: Look at the following reaction: N,O, (9) = 2NO, (g) + 32.1 kJ What would you have to do to the…

A: In a reversible reaction, the forward and backward reaction both takes place simultaneously. When…