At a certain temperature, the Kp for the decomposition of H,S is 0.758. H,S(g) H,(g) + S(g) Initially, only H,S is present at a pressure of 0.278 atm in a closed container. What is the total pressure in the container at equilibrium? atmi Protal

At a certain temperature, the Kp for the decomposition of H,S is 0.758. H,S(g) H,(g) + S(g) Initially, only H,S is present at a pressure of 0.278 atm in a closed container. What is the total pressure in the container at equilibrium? atmi Protal

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 100QAP: Consider the reaction 2HI(g)H2(g)+I2(g)At 500C a flask initially has all three gases, each at a...

See similar textbooks

Related questions

Q: The equilibrium constant KP for the reaction PCl5(g) ⇌ PCl3(g) + Cl2(g) is 1.05 at 250°C. The…

A: Reaction quotient is the ratio of the product of the concentration of products with the product of…

Q: The equilibrium 2NO(g) + Cl2(g) 2NOCl(g) is established at 500 K. An equilibrium mixture of the…

A: The given reaction is, 2 NO(g) + Cl2(g)⇌ 2 NOCl(g) The…

Q: At a certain temperature, the Kp for the decomposition of H, S is 0.838. H, S(g) = H, (g) + S(g)…

Q: The Kp for the reaction: CO(g) + Cl2(g) ⇌ 2COCl2(g) is 1.49x108 at 100.00C. In an equilibrium…

A: Given, Kp of the reaction = 1.49 x 108 At equilibrium, Partial pressure of CO, PCO = 8.60 x 10-4…

Q: Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp 5 0.11 at…

A: Given: The given chemical reaction is, NH4HSs ⇌ H2Sg + NH3g Kp = 50.11…

Q: As shown in Table, Kp for the equilibriumN2(g) + 3 H2(g) ⇌ 2 NH3(g)is 4.51 x10-5 at 450 °C. For each…

A: The direction of the reaction depends on the reaction quotient of the reaction 1) If reaction…

Q: At a temperature below room temperature but with all of the substances still in the gas phase, the…

Q: Gaseous IBr is placed in a closed container at 7529 oC, where it partially decomposes to I2 and Br2:…

Q: At a certain temperature, the Kp for the decomposition of H2S is 0.745. (The arrow is going forward…

A: Hydrogen sulfide dissociates as follows: The equilibrium constant for the above equilibrium can be…

Q: The equilibrium constant Kp for the reaction PCI5(g) = PCI;(g) + Cl(g) is 1.05 at 250°C. The…

A: The given reaction is, PCI5(g) ---> PCI3(g) + Cl₂(g) At, t = 0 0.177…

Q: A sample of NO decomposes according to the following equation: 2 NO(g) 1 N2(g) + 1 O2(g) An…

Q: At a certain temperature, the K, for the decomposition of H, S is 0.890. H, S(g) = H,(g)+S(g)…

Q: Ammonium carbamate, NH4OCONH2, decomposes to produce ammonia and carbon dioxide. At 21.01°C, the…

A: Kp is the equilibrium constant that describes the relation between product pressures and the…

Q: Enter your answer in the provided box. Pure phosgene gas (COCI,), 0.0270 mol, was placed in a 1.40–L…

A: Given information, No of moles of COCl2 (n) = 0.0270 mol Volume of container (V) = 1.40 L…

Q: PCl5(g) PCl3 (g) + Cl2(g) A container is initially filled with onlyPCl5 at 2.5atm. At equilibrium,…

Q: For the reaction below, you start with 3.00 atm of NO(g) and 2.00 atm of Br₂(g) and no NOBr(g) in a…

A: Initial pressure of nitrogen monoxide = 3 atm Pressure of nitrogen monoxide gas at equilibrium =…

Q: At some temperature, the Kp for the following reaction is 0.26. If you began with 0.1 atm of NO, 0.3…

Q: At equilibrium, the pressures are 3.9 atm for CO2, 1.9 atm for H2, 0.2 atm for CO, and 3.5 atm for…

Q: At a certain temperature, the Kp for the decomposition of H2S is 0.791. H2S(g)−⇀↽−H2(g)+S(g)…

A: Equilibrium is a state of the chemical reaction at which the rate of forward reaction becomes equal…

Q: At 40.°C, 2.0 mol of hydrogen and 2.00 mol bromine are put in a 2.0L flask and allowed to react…

A: Ideal gas equation is PV = nRT P= nRTV Given, Temperature =40∘C =…

Q: The equilibrium constant, Kp, for the following reaction is 0.558 at 523 K: C6H5CH2OH(g) C6H5CHO(g)…

A: Given Kp, for the following reaction is 0.558 at 523 K: C6H5CH2OH(g) C6H5CHO(g) + H2(g) We have to…

Q: A sample of SO3 decomposes according to the following equation 2SO3(g) ----2SO2(g)+1O2(g) An…

Q: At 450ºC, the equilibrium constant Kp for the reaction PCl5(g) PCl3(g) + Cl2(g) is 2.33. Sufficient…

Q: At 900°c, Kp = 1.04 for the reaction CaCO3 (s) ⇌ CaO (s) + CO2 (g) At a low temperature, dry ice…

Q: Consider the reaction: 2 NO₂ (g) ⇌ N₂O₄ (g) At equilibrium, the partial pressures of N₂O₄ and NO₂…

A: The equilibrium reaction taking place is given as, => 2 NO₂ (g) ⇌ N₂O₄ (g) Given : Equilibrium…

Q: Consider the heterogeneous equilibrium process: C(s) + CO2(g) = 2C0(g) 2CO(8) At 700°C, the total…

A: C(s) + CO2 (g) ⇔2CO(g); KP = 4.50…

Q: At a certain temperature, the Kp for the decomposition of H, S is 0.701. H,S(g) – H,(g) + S(g)…

Q: At a certain temperature, the KpKp for the decomposition of H2SH2S is 0.807.0.807.…

A: Equilibrium is a state of the chemical reaction at which the rate of forward reaction becomes equal…

Q: At 850°C, the equilibrium constant Kp for the reaction C(s) + CO2(g) ↔ 2CO(g) has a value of…

A: For the given chemical equation, equilibrium constant is given by: Kp=PCO2PCO2…

Q: At a certain temperature, the Kp for the decomposition of H,S is 0.759 H2 (g)+ S(g) H2S(g) TL…

A: Equilibrium is a state of the chemical reaction at which the rate of forward reaction becomes equal…

Q: At 500°C, fluorine gas (F2) is stable and does not dissociate. However, at 840°C, some dissociation…

A: The reaction given is, => F2 (g) ↔ 2 F (g) Given: Initial pressure of F2 = 0.864 atm. And the…

Q: Consider the following reaction: 2 NO(g) + Cl2(9)= 2 NOCI(g) At a certain temperature, an…

Q: At a certain temperature, the Kp for the decomposition of H2S is 0.751 H2S(g)↽−−⇀H2(g)+S(g)…

Q: At a certain temperature, the Kp for the decomposition of H2S is 0.886. H2S(g)↽−−⇀H2(g)+S(g)…

A: Kp only defines the pressure of gaseous reactants and products in chemical equilibrium. Given:…

Q: 2HOCI(g) = H₂O(g) + Cl₂O(g) Kp = 11.1 @ 298 K The reaction begins with 2.5 atm of HOCI, 0.5 atm H₂O,…

A: The equilibrium constant in terms of partial pressure of gas can be given by the ratio between the…

Q: When heated, iodine vapor dissociates according to this equation:I2(g) ⇌ 2I(g)At 1274 K, a sample…

A: Given Partial pressure of I2 = 0.1122 atm Partial pressure of I = 0.1378 atm Temperature , T = 1274…

Q: The equilibrium constant Kp for the reaction CCl4(g) —> C(s) + 2Cl2(g) at 700˚C is 0.76. Determine…

Q: At a certain temperature, the Kp for the decomposition of H2S is 0.889. H2S(g)−⇀↽−H2(g)+S(g)…

A: Equilibrium is a state of the chemical reaction at which the rate of forward reaction becomes equal…

Q: An equilibrium is established for the reaction 2 CO(g) + MoO₂(s) ⇌ 2 CO₂(g) + Mo(s). Use the…

A: For the Equilibrium Reaction - 2 CO(g) + MoO₂(s) ⇌ 2 CO₂(g) + Mo(s) The Equilibrium constant can be…

Q: according to the following equation: 2 IBr(g) 1 I2(g) + 1 Br2(g) An equilibrium mixture in a 1-L…

Q: What is the value of KP at this temperature?

Q: At a certain temperature, the Kp for the decomposition of H,S is 0.807. H,S(g) = H,(g)+ S(g)…

A: Given initial pressure of H2S = 0.155 atm KP = 0.807 To find : total pressure at equilibrium

Q: At a certain temperature, the K, for the decomposition of H, S is 0.846. H,S(g) = H,(g)+S(g)…

Q: An unknown solid is introduced into a rigid 3.00-L vessel, the vessel is sealed, and the temperature…

A: We have to calculate the equilibrium partial pressure of A for the given reaction, A2C (s) ---->…

Q: 11. Carbon dioxide reacts with carbon to give carbon monoxide according to the equation C(s) +…

A: Since C is solid and don't exert pressure therefore we don't consider it in final expression of Kp

Q: Consider the reaction: 2 NO₂ (g) = N₂O4 (g) At equilibrium, the partial pressures of N₂O4 and NO2…

A: Equilibrium constant is defined as products concentrations divided by the reactant concentrations…

Q: At a certain temperature, the K, for the decomposition of H,S is 0.844. H,S(g) = H,(g) +S(g)…

A: Assuming y atm of H2S is dissociated to reach equilibrium Hence final pressure of H2S = 0.142 - y…

Q: At a certain temperature, the ?p for the decomposition of H2S is 0.885. H2S(g)↽−−⇀H2(g)+S(g)…

A: The given data is: kp=0.885 Initial pressure of H2S=0.244 atm.

Question

At a certain temperature, the K, for the decomposition of H,S is 0.758.
H, S(g) H,(g) + S(g)
Initially, only H,S is present at a pressure of 0.278 atm in a closed container. What is the total pressure in the container
at equilibrium?
Protal =
atm
about us
careers
privacy policy
terms of use
contact us
help
10:53 Pl
2/21/20
Sec
f11

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

For the reaction C(s)+CO2(g)2CO(g) K=168 at 1273 K. If one starts with 0.3 atm of CO2 and 12.0 g of C at 1273 K, will the equilibrium mixture contain (a) mostly CO2? (b) mostly CO? (c) roughly equal amounts of CO2 and CO? (d) only C?
Consider the decomposition of CaCO3(s) into CaO(s) and Co2(g). What is the equilibrium partial pressure of CO2 at room temperature?
A piece of gold (10.0 g, CAu = 0.129 J/g K) is heated to 100.0 C. A piece of copper (also 10.0 g, CCu = 0.385 J/g K) is chilled in an ice bath to 0 C. Both pieces of metal are placed in a beaker containing 150. g H2O at 20 C. Will the temperature of the water be greater than or less than 20 C when thermal equilibrium is reached? Calculate the final temperature.
The following equilibrium is established in a closed container: C(s)+O2(g)CO2(g)H=393kJmol1 How does the equilibrium shift in response to each of the following stresses? (a) The quantity of solid carbon is increased. (b) A small quantity of water is added, and CO2 dissolves in it. (c) The system is cooled. (d) The volume of the container is increased.
Sulfur oxychloride, SO2Cl2, decomposes to sulfur dioxide and chlorine gases. SO2Cl2(g)SO2(g)+Cl2(g) At a certain temperature, the equilibrium partial pressures of SO2, Cl2, and SO2Cl2 are 1.88 atm, 0.84 atm, and 0.27 atm, respectively. (a) What is K at that temperature? (b) Enough Cl2 condenses to reduce its partial pressure to 0.68 atm. What are the partial pressures of all gases when equilibrium is reestablished?
Calculate K for the formation of methyl alcohol at 100C: CO(g)+2H2(g)CH3OH(g) given that at equilibrium, the partial pressures of the gases are PCO=0.814 atm, PH2=0.274 atm, and PCH3OH=0.0512 atm.
5.22. True or false: If for a gas-phase reaction, then all equilibrium partial pressures of reactants and products must equal . Explain your choice.
Determine G for the following reactions. (a) Antimony pentachloride decomposes at 448 C. The reaction is: SbCl5(g)SbCl3(g)+Cl2(g) An equilibrium mixture in a 5.00 L flask at 448 C contains 3.85 g of SbCl5, 9.14 g of SbCl3, and 2.84 g of Cl2. (b) Chlorine molecules dissociate according to this reaction: Cl2(g)2Cl(g) 1.00% of Cl2 molecules dissociate at 975 K and a pressure of 1.00 atm.
Consider the reaction 2HI(g)H2(g)+I2(g)At 500C a flask initially has all three gases, each at a partial pressure of 0.200 atm. When equilibrium is established, the partial pressure of HI is determined to be 0.48 atm. What is G for the reaction at 500C?
Consider the decomposition equilibrium for dinitrogen pentoxide: 2N2O5(g)4NO2(g)+O2(g) At a certain temperature and a total pressure of 1.00 atm, the N2O5 is 0.50% decomposed (by moles) at equilibrium. a. If the volume is increased by a factor of 10.0. will the mole percent of N2O5 decomposed at equilibrium be greater than, less than. or equal to 0.50%? Explain your answer. b. Calculate the mole percent of N2O5 that will be decomposed at equilibrium if the volume is increased by a factor of 10.0.
Consider the following hypothetical reaction: X2(g)+R(s)X2R(g) R has a molar mass of 73 g/mol. When equilibrium is established, a 2.5-L reaction vessel at 125C contains 15.0 g of R, 4.3 atm of X2, and 0.98 atm of X2R. (a) Calculate K for the reaction at 125C. (b) The mass of R is doubled. What are the partial pressures of X2 and X2R when equilibrium is reestablished? (c) The partial pressure of X2 is decreased to 2.0 atm. What are the partial pressures of X2 and X2R when equilibrium is reestablished?
Consider an equilibrium mixture of four chemicals (A, B, C, and D, all gases) reacting in a closed flask according to the equation: A(g)+B(g)C(g)+D(g) a. You add more A to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is reestablished? Justify your answer. b. You have the original setup at equilibrium, and you add more D to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is reestablished? Justify your answer.