2) The Kc value for the following equilibrium at 500°C is 49. If 1.50 moles of H2 and 1.50 moles of I2 are introduced into a 2.00 L flask at 500°C, H2 (g) + I2(g) = 2HI(g) how many moles of HI are present at equilibrium?

Q: Hydrogen sulfide decomposes according to the following reaction, for which Kc = 9.30 x 10-8 at…

A: Given data: Equilibrium constant Kc = 9.30 x 10-8. Number of moles of H2S = 0.45 mol. The volume of…

Q: 9 You work with the following system: 2X - Yo At equilibrium, [Y]=3[X] If K=10, calculate the [Y] at…

A: Equilibrium constant (K) is equal to ratio of molar concentration of products to the molar…

Q: 7. Given the reaction, N2 (g) + O2 (g) = 2 NO (g), Ke = 2.5 x 103 at 2130°C, decide whether the…

A: N2(g) + O2(g) < ......> 2NO(g)  Kc = 2.5×10-3 = 0.0025 For determine the direction of…

Q: OConsider the following equilibrium process: PCI5(8) PCI3(g) + Cl2(g) AH° =92.5 kJ/mol %3D Predict…

A: The phosphorus pentachloride decomposes into phosphorus trichloride and chlorine gas. The equation…

Q: The equilibrium constant K. for the equation 2H2(g) + CO(g) = = CH;OH(g) is 29 at a certain…

A:

Q: In order to study hydrogen halide decomposition, a researcher fills an evacuated 2.00-L flask with…

A:

Q: A mixture consisting of 0.160 mol H2 and 0.160 mol I2 is brought to equilibrium at 445∘C in a 3.30…

A: The reaction given is  H2 (g) + I2 (g) ⇌ 2 HI(g)…

Q: Carbon monoxide and hydrogen react in the following equation: + 3H2(8) CO CH42) + H,O (g) When 1.00…

A: This question can be solved using the concept of equilibrium.

Q: Enter your answer in the provided box. Hydrogen sulfide decomposes according to the following…

A:

Q: Kp for the equilibrium N2(g) + 3H2(g) ⇌ 2NH3(g) is 4.51  10-5 at 450°C. A mixture at this…

A:

Q: Consider the reaction N2(g)+O2(g)−⇀↽−2NO(g) that has an equilibrium constant, Kc, of 4.10×10−4 at…

A: The given reaction is, [N2] = 0.645/0.801 = 0.805 M [O2] = 0.645/0.801 = 0.805 M

Q: a. Find the equilibriumconstant for: 2 00 (g) +6 H2 (g)=2CH, (g) +2 H,O (g) B. What molecules in the…

A: a)

Q: Suppose 15.00 g of solid ammonium hydrogen sulfide is introduced into a 500.-mL flask at 25°C, the…

A: Given equilibrium is  NH4HS(s) ⟷ NH3(g) + H2S(g) Mass of NH4HS(s) = 15.00 g  Volume of flask = 500.0…

Q: Ammonium carbamate (NH₂COONH₄) is a salt of carbamicacid that is found in the blood and urine of…

A: Given:

Q: In a particular mixture at equilibrium, [SO= 4.20 M and [SO3]=11.0M. Calculate the equilibrium [O2]…

A: Given :- [SO3] = 11.0 M                [SO2] = 4.20 M                Keq  = 798  To be calculated :-…

Q: Write the expression for the equilibrium constants for the followingreactions:a. N2(g) + 3H2(g)…

A: Since you have posted a question with multiple subparts, we will solve only first three subparts for…

Q: The equilibrium constant K, for the equation 2H2(g) + CO(g)=CH;OH(g) is 35 at a certain temperature.…

A:

Q: A mixture composed of 0.150 mol of H2 and 0.230 mol of I2 is brought to equilibrium at 445 ° C., in…

A:

Q: 8. Given the following equilibrium reaction: H2O(g) + CO (g) H₂ (g) + CO2 (g) K = 0.036 If 0.75 M of…

A: The given chemical equation is  H2O (g) + CO (g) ⇔H2 (g) + CO (g) the value of equilibrium constant…

Q: 10. Consider the reaction: I2(g) + Br2(g) 2IBr(g) Suppose the mixture initially contains 0.736 mol…

A: 0.736 moles are there there in 4L  So, concentration = 0.736/4                               =…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.79: N,(g) +…

A:

Q: 6- An important reaction in the commercial production of hydrogen is CO (g) + H2O (g) → H2 (g) + CO2…

A: (d) The stated reaction is, According to Le Chatelier's principle “When equilibrium is subjected to…

Q: For the following equilibrium, Kp = 1.6x10-14 at 25 °C. If 0.25 atm of HCl (g) and 0.050 g of I2 (s)…

A: The equilibrium constant comprised of forward as well as reverse reaction. The fractionof forward,…

Q: For the reaction of   CH3NC(g) = CH3CN(g) Kc = 11   What is the equilibrium concentration of…

A: Given that -  For following Reaction -  CH3NC(g) <-----> CH3CN(g)    The initial…

Q: The box shown right represents a 1.00 L system of the reaction below at equilibrium. [unbalanced] If…

A: The reaction given is, Given: Temperature = 25 oC And volume = 1.00 L

Q: The equilibrium constant for the following reaction is K = 53.9 at a given temperature. If 1.21 mol…

A: Answer: Equilibrium constant expression for any equilibrium is the ratio of active masses of…

Q: 9. A 1.00 L vessel initially contains o.777 mol of SO, (g) at 1100 K. What is the value of Ke for…

A: The problem based on equilibrium constant  Keq= [products]/[reactnts]

Q: One of the important reactions in the formation of smog is represented by the equationO3(g) + NO(g)…

A:

Q: 8. Given the following equilibrium reaction: H2O(g) + CO (g) = H₂ (g) + CO₂ (g) K = 0.036 If 0.75 M…

A:

Q: Pretend the following reaction is at equilibrium. How will the equilibrium shift if the volume is…

A: Equilibrium: The stage or the point in a chemical reaction where the concentration of the reactants…

Q: Gaseous hydrogen iodide is placed in a closed containerat 425 °C, where it partially decomposes to…

A: Since the reaction given is   HI(g) ⇌ H2(g) + I2(g) Hence the equilibrium constant expression for…

Q: When the following reactions come to equilibrium, doesthe equilibrium mixture contain mostly…

A: Now we know the relation of the we can tell that the reaction equillibrium is less that one that…

Q: The equilibrium constant Kp for the reaction, 2 SO3(g) 2 SO2(g) + O2(g) is 6.710 at 744 °C. If a…

A: firstly construct the ICE table and then with help of Kp find the equilibrium partial pressure of O2…

Q: Consider the following reaction: 2HI(g) H2(g) + I2(g) If 2.04 moles of HI(g), 0.232 moles of H2,…

A:

Q: The Kc value for the following equilibrium at 500°C is 49. H2(g) + I2(g) = 2HI(g) If 2.50 moles of…

A:

Q: The KC value for the following equilibrium at 350°C is 36. H2(g) + I2(g) ⇌ 2HI(g) If 1.50 moles of…

A: Concentration of the reactants is obtained by dividing the number of moles of the reactants by the…

Q: 2) The Kc value for the following equilibrium at 500°C is 49. H2 (g) + I2 (g) = 2HI(g) If 1.50 moles…

A: Given, Moles of H2=1.50 molMoles of I2=1.50 molVolume=2 LTemperature=500 °CKc=49Moles of HI=?

Q: 2) The Kc value for the following equilibrium at 500°C is 49. H2 (g) + I½(8) = 2HI(g) If 1.50 moles…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 3. The decomposition of HI at low temperature was studied by injecting 2.50 mol of HI into a 10.32-L…

A:

Q: 4NH3(g)  +  3O2(g)  ⇌ 2N2(g)  +  6H2O(g) If a chemist mixed 2.930 moles of ammonia (NH3) gas with…

A: Moles of ammonia = 2.930 Moles of oxygen = 1.978 Moles of N2 = 0.683  Moles of ammonia at…

Q: N,O, (fast equilibrium) k.1 H2 N0 + H,O (slow)

A: Dear student I have given answer to your question in the image format.

Q: For the equilibrium2 IBr(g) ⇌ I2(g) + Br2(g)Kp = 8.5 x 10-3 at 150 °C. If 0.025 atm of IBr is placed…

A: For the given equilibrium reaction, the initial pressures of different gases at the start of the…

Q: At an elevated temperature of 700 K, 0.682 mols of molecular hydrogen and 0.440 mols of molecular…

A:

Q: Dinitrogen tetroxide undergoes the decomposition N2O4(g) =2NO2(g) with Keg = 5.85 x 103 at 25°C. If…

A: The equilibrium reaction given is, => N2O4 (g) -----------> 2 NO2 (g)…

Q: Ammonium carbamate (NH2COONH4) is a salt of carbamic acid that is found in the blood and urine of…

A:

Q: The equilibrium constant Kp for the reaction, 2 SO3(g) 2 SO2(g) + O2(g) is 7.880 at 759 °C. If a…

A: We can calculate partial pressure of O2 by using IEC table as follows

Q: Enter your answer in the provided box. The equilibrium constant K, for the equation 2H2(g) + CO(g) =…

A:

Q: Phosphorus pentachloride gas decomposes to phosphorus trichloride gas and chlorine gas at 250…

A: If a reaction is already at equilibrium and we add some reactant to it, then the concentration of…

Q: Suppose for a synthesis of hydrogen fluoride from hydrogen and fluorine, 3.000 moles of H2 and 6.000…

A: a, b ) First we are calculate initial molarity of both species and draw an ICE table . Using Kc we…