For the reaction CuS(s) + H2(g) H2S(g) + Cu(s), G°(CuS) = –53.6 kJ/mol G°(H2S) = –33.6...

For the reaction CuS(s) + H2(g) H2S(g) + Cu(s), G°(CuS) = –53.6 kJ/mol

G°(H2S) = –33.6 kJ/mol H°(CuS) = –53.1 kJ/mol H°(H2S) = –20.6 kJ/mol

Calculate the value of the equilibrium constant (Kp) at 200°C and 1 atm pressure

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

Consider the reaction: C2H4(g) + H2(g) <-> C2H6(g). For this process, deltaH = -137.0 kj/mol and...

Consider the reaction: C2H4(g) + H2(g) <-> C2H6(g). For this process, deltaH = -137.0 kj/mol and deltaS = -120.6 J/mol*K. Based on these data and assuming deltaH and deltaS are temperature independent, answer the following questions; 1) Does this reaction favor products or reactants at 25 degrees C? 2) At 25 degrees C, is the reaction driven(dominated) by the entropy or the enthalpy? 3) Would a decrease in temperaturefavor the reactants or the products? 4) At what temperature would the...

The activation energy for the reaction H2(g) + I2(g) ? 2 HI(g) is 167 kJ/mol, and...

The activation energy for the reaction H2(g) + I2(g) ? 2 HI(g) is 167 kJ/mol, and ?E for the reaction is +28 kJ/mol. What is the activation energy for the decomposition of HI?

2 (a) ΔrG° for the following reaction at 398 K is 2.6 kJ mol−1: H2(g) +...

2 (a) ΔrG° for the following reaction at 398 K is 2.6 kJ mol−1: H2(g) + I2(g) → 2 HI(g) If a gas mixture containing: 2.00 bar of H2, 2.00 bar of iodine vapour, and 0.500 bar of hydrogen iodide, is sealed in a container at 398 K, is the reaction at equilibrium? [4] (b) Sketch a graph to show how the conductivity of a solution varies with concentration depending on whether the solute is a strong or weak electrolyte....

At a certain temperature, the Kp for the decomposition of H2S is 0.842.H2S(g) H2(g) + S(g)Initially,...

At a certain temperature, the Kp for the decomposition of H2S is 0.842.H2S(g) H2(g) + S(g)Initially, only H2S is present at a pressure of 0.104 atm in a closed container. What is the total pressure in the container at equilibrium?I know: H2S(g) H2(g) + S(g) Initial: 0.104 atm 0 atm 0 atmchange: -x x xfinal: 0.104 -x x x0.842 = 0.842 = x2 + 0.842 x - 0.0876 = 0 0.109 is greater than the initial concentration of 0.104 so...

23- At a certain temperature, the Kp for the decomposition of H2S is 0.820. H2S(g)<--->H2(g)+S(g) Initially,...

23- At a certain temperature, the Kp for the decomposition of H2S is 0.820. H2S(g)<--->H2(g)+S(g) Initially, only H2S is present at a pressure of 0.112 atm in a closed container. What is the total pressure in the container at equilibrium? _____atm

At a certain temperature, the ?p for the decomposition of H2S is 0.844. H2S(g)↽−−⇀H2(g)+S(g) H 2...

At a certain temperature, the ?p for the decomposition of H2S is 0.844. H2S(g)↽−−⇀H2(g)+S(g) H 2 S ( g ) ↽ − − ⇀ H 2 ( g ) + S ( g ) Initially, only H2S H 2 S is present at a pressure of 0.168 atm 0.168 atm in a closed container. What is the total pressure in the container at equilibrium?

Consider the reaction Fe(s) + 2HCl(aq)FeCl2(s) + H2(g) for which H° = -7.400 kJ and S°...

Consider the reaction Fe(s) + 2HCl(aq)FeCl2(s) + H2(g) for which H° = -7.400 kJ and S° = 107.9 J/K at 298.15 K. (1) Calculate the entropy change of the UNIVERSE when 2.097 moles of Fe(s) react under standard conditions at 298.15 K. Suniverse = J/K (2) Is this reaction reactant or product favored under standard conditions? _________reactantproduct (3) If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the reaction is...

Question