For the reaction 21Br(g), → 1₂(g) + Br₂(g) Kc=3.57x10³ at 150°C. Suppose that 0.25M IBr in a flask is allowed to reach equilibrium at 150°C. What are the equilibrium concentrations of IBr, I₂, and Br₂?

For the reaction 21Br(g), → 1₂(g) + Br₂(g) Kc=3.57x10³ at 150°C. Suppose that 0.25M IBr in a flask is allowed to reach equilibrium at 150°C. What are the equilibrium concentrations of IBr, I₂, and Br₂?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A student ran the following reaction in the laboratory at 530 K: PCI3(g) + Cl2(g) = PCI5(g) When she…

A: Recall the given reaction, PCl3 (g) + Cl2 (g) <-------> PCl5 (g) 7.90 * 10-2 moles of…

Q: The equilibrium constant determined at 1105°C for the reaction given reaction is 81, A2 (g) + B2 (g)…

Q: The equilibrium constant, K, for the following reaction is 83.3 at 500 K. PCI3(g) + Cl2(g)=PCI5(g)…

Q: The equilibrium constant, K, for the following reaction is 1.29×10-² at 600 K. CoCl₂(g) →CO(g) +…

A: It is given that number of moles of COCl2=0.378 molesvolume of the…

Q: Iodine and bromine react to give iodine monobromide, IBr. I2(g) + Br2(g) → 21Br(g) What is the…

Q: A mixture initially contains A, B, and C in the following concentrations: [A] = 0.450 M , [B] = 1.00…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl½(g)#CH4(g) +…

A: Given, 2CH2Cl2g↔CH4g+CCl4g Volume = 1L CH2Cl2eq=5.16 X 10-2MCH4eq = 0.167 MCCl4eq=0.167 Mmoles of…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH2Cl2(g) CH4(g) +…

A: The given equilibrium is Volume of the flask = 1.00 L Hence, the molar concentration and number of…

Q: The equilibrium constant, K, for the following reaction is 2.04E-2 at 594 K. NHACI(S) NH3(g) +…

A: Answer: Value of equilibrium constant is always equal to the ratio of products and molar…

Q: The reaction: 3A(g) + B(s) 2C(g) + D(g) occurs at 25°C in a flask…

A: The balanced chemical equation is given below: The equilibrium constant of the reaction is written…

Q: The reaction between nitrogen gas and oxygen gas to form nitrogen monoxide has a value for the…

Q: At high temperatures, iodine molecules can dissociate into iodine atoms. For the reaction 1₂(g) = 21…

A: Answer: Value of equilibrium constant KC is equal to the ratio of molar concentration of products…

Q: A chemist places carbon dioxide gas in a rigid container. The following reaction takes place (at a…

A: To calculate the equilibrium pressure of each gas , we would use the given Kp value . For this ,…

Q: Consider the following reaction where Kc = 1.80x102 at 698 K. 2HI(g) H2(g) + I2(g) A reaction…

A: Given ; value of Kc

Q: centration of CO when at equilibrium?

A: Equilibrium concentrations of H2 & CO = 0.0046 M Kc = 0.0049 As the coefficients of products…

Q: At a certain temperature, this reaction establishes an equilibrium with the given equilibrium…

A: Kc is very large So, reaction will proceed to completion Balanced chemical equation is: 3 A + 2…

Q: An equilibrium mixture of the three gases in a 1.00 L flask at 350 K contains 5.37×10-2 M CH2Cl2,…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl,(g)CH4(g) + CCL4(g)…

A: When 4.45×10-2 mol of CH2Cl2(g) is added to the flask the concentration of CH2Cl2 (g) increases, and…

Q: At 1300 °C the equilibrium constant (Kc) for the reaction is 1.45X10-3. If the initial…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl2(g)=CH4(g) +…

Q: A student ran the following reaction in the laboratory at 715 K: N2(9) + 3H2(g) = 2NH3(9) When she…

A: When there is equilibrium reaction at certain point of time rate of forward reaction equal to rate…

Q: • In an analysis of inter halogen reactivity, 0.500 mol ICI (iodine chloride) was placed in a 5.00 L…

Q: The equilibrium constant, K, for the following reaction is 1.80x10 2 at 698 K. 2HI(g) H,(9) + I2(g)…

Q: A mixture initially contains A , B , and C in the following concentrations: [A] = 0.550 M , [B] =…

Q: At a particular temperature, K = 1.62 x 102 for the reaction H2 (9) + I2 (9) = 2HI(9) In an…

A: The given reaction is: Equilibrium constant for the given reaction is 1.62×102. Equilibrium…

Q: The equilibrium constant, K, for the following reaction is 7.00×10-5 at 673 K. NH4I (s) NH3 (g)…

A: The solution is :

Q: The equilibrium constant, K, for the following reaction is 5.10×106 at 548 K. NH,CI(s)=NH3(g) +…

Q: The reaction: 3A(g) + B(s) 2C(g) + D(g) occurs at 25°C in a flask…

A: The ratio of the concentration of products raised to the stoichiometric power to that of the…

Q: 8. A 0.25 mol sample of N,O4 dissociates and comes to equilibrium in a 1.5L flask at 1000C. The…

Q: 2SO3(g) 2SO2(g) + O2(g) When large sample of SO3(g) is introduced into an evacuated vessel at 1080…

Q: 5. The equilibrium constant, Kc, for N204(g) → 2NO2(g) is 4.63 x 103 at 25 °C. What is the initial…

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

Q: Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) PCI, (g) + Cl₂(g) K₂…

A: Answer:For any reaction, value of equilibrium constant is equal to the ratio of molar concentration…

Q: The equilibrium constant, Kc, for the following reaction is 83.3 at 500 K. PCl3(g) + Cl2(g) PCl5(g)…

A: Given data: PCl3(g)+Cl2(g)→PCl5(g) The equilibrium constant,Kc=83.3 Initial moles of PCl3=0.260 and…

Q: The equilibrium constant, K, for the following reaction is 1.47×10-2 at 308 K. NH4HS(s) NH3(g) +…

A: Given NH4HS(s)--------> NH3(g) + H2S(g) Moles of NH4HS(s) = 0.247 mol Concentration of NH3 =…

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

A: The equilibrium constant (Keq) defined as the ratio of the concentration of the product and the…

Q: osphorus pentachloride decomposes according to the chemical equation PCI,(g) = PCI,(g) + Cl,(g) K. =…

A: Given : We have to calculate the equilibrium concentration of PCl5(g) and PCl3(g).

Q: The equilibrium constant, K, for the following reaction is 2.92×10-2 at 719 K. NH4I(s)-->NH3(g)…

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

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH₂Cl₂(9) CH4(9) +…

A: Answer: In this question we have to find out the value of new molar concentration of all 3 gases…

Q: Consider the following reaction where K. = 1.80×10 at 698 K. 2HI(g) H2(g)+ I2(g) A reaction mixture…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What will be the concentrations of the three gases once equilibrium has been reestablished, if 0.114…

A: We have to find concentrations of the three gases once equilibrium has been reestablished, if 0.114…

Q: 16. At 35 °C, Ke = 6.5 x 10-9 for the reaction 2NO (g) + Cl2 (g) = 2NOCI (g) In which direction will…

Q: K for the reaction of hydrogen and iodine to produce hydrogen iodide, H2(g) + I2(g) = 2HI(g) is 54.3…

A: Let the initial conc. of HI is p . then apply ICE .

Q: At high temperatures, bromine molecules can dissociate into bromine atoms. For the reaction Br₂(g) =…

A: Answer: Value of equilibrium constant KP at equilibrium is equal to the ratio of partial pressure of…

Q: 2HI(g) =H₂(g) + 12(g) An equilibrium mixture of the three gases in a 1.00 L flask at 698 K contains…

Q: Bromine monochloride is synthesized using the reaction Br₂(g) + Cl₂(g) 2 BrCl(g) Kp = 1.1 x 104 at…

Q: The equilibrium constant, Kp, for the following reaction is 1.04x102 at 548 K. NH4CI(S) NH3(9) +…

Q: Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) = PCI, (g) + Cl, (g)…

A: Given reaction is : PCl5 (g) <-----------> PCl3 (g) + Cl2 (g), Kc = 1.80 Moles of PCl5 (g) =…

Q: A student ran the following reaction in the laboratory at 326 K: 2CH,Cl»(g)=CH,(g) + CCl,(g) When…

A: Using Kp =[ PCH4] [PCCl4] / [PCH2Cl2]2

Question

For the reaction 21Br(g), → 1₂(g) + Br₂(g) Kc=3.57x10-³ at 150°C. Suppose that 0.25M IBr in a flask is allowed to reach equilibrium at 150°C.
What are the equilibrium concentrations of IBr, I2, and Br₂?

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: Data given:

VIEW

Step 2: ICE Table:

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

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

The equilibrium constant, Ke, for the following reaction is 7.00 x 105 at 673 K NH,I(s) NH₂ (9) + HI(g) If an equilibrium mixture of the three compounds in a 4.46 L container at 673 K contains 2.50 mol of NHI(s) and 0.411 mol of NH3, the number of moles of HI mol. present is
The equilibrium constant, Kc, for the following reaction is 7.00×10-5 at 673 K. NH4I(s) NH3(g) + HI(g) Calculate the equilibrium concentration of HI when 0.453 moles of NH4I(s) are introduced into a 1.00 L vessel at 673 K.
The equilibrium constant, K for the following reaction is 4.43x10-2 at 638 K. An equilibrium mixture of the three gases in an 18.3 L container at 638 K contains 0.198 M COCI2, 9.37x10-2 M CO and 9.37x10-2 M Cl₂. What will be the concentrations of the three gases once equilibrium has been reestablished, if the equilibrium mixture is compressed at constant temperature to a volume of 8.02 L? Be sure to report appropriate sig figs and units. COCI₂(g) CO(g) + Cl₂(g) [COC2] = [CO] = [Cl₂] = 4 N
A mixture initially contains A, B, and C in the following concentrations: [A] = 0.7M [B] = 1.1M and [C] = 0.35M The following reaction occurs and equilibrium is established: A+2B2C At equilibrium, [A] = 0.5N and [C] = 0.55M Calculate the value of the equilibrium constant, Kc.
The equilibrium constant, Ke, for the following reaction is 1.51×102 at 635 K. 2HI(g) H2(g) + I½(g) When a sufficiently large sample of HI(g) is introduced into an evacuated vessel at 635 K, the equilibrium concentration of I2(g) is found to be 0.414 M. Calculate the concentration of HI in the equilibrium mixture. M
Hydrogen iodide decomposes according to the reaction: 2 HI(g) = H2(g) + I2(g) At 703 K, a sealed 1.50-L container initially holds 0.00415 M H2, 0.00276 M I2, and 0.0163 M HI When equilibrium is reached, the equilibrium concentration of H2(g) is 0.00467 M. What is the equilibrium concentration of HI(g)? None of these 0.00328 M 0.00052 M 0.0158 M 0.0173 M 0.0153 M
The equilibrium constant, K for the following reaction is 1.20×10 at 500 K. PCI5(g) PC13(g) + Ch(g) Calculate the equilibrium concentrations of reactant and products when 0.238 moles of PCI5(g) are introduced into a 1.00 L vessel at 500 K. [PCI5] = [PC13] =| M M %3D M
Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) PC13(g) + Cl₂(g) K = 1.80 at 250 °C A 0.4044 mol sample of PCI, (g) is injected into an empty 4.40 L reaction vessel held at 250 °C. Calculate the concentrations of PCI, (g) and PCI, (g) at equilibrium.
TripAdvisor Facebook [Review Topics] [References] Use the References to access important values if needed for this question. The equilibrium constant, Ke, for the following reaction is 1.20×102 at 500 K. PCIg(g) PC3(g) + Cl(g) Calculate the equilibrium concentrations of reactant and products when 0.392 moles of PCI(g) are introduced into a 1.00 L vessel at 500 K. [PClg] = [PCI3] = M M Submit Answer Retry Entire Group 1 more group attempt remaining Provious Emall Instructor Save and Exi
Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) PCI, (g) + CL, (g) K. = 1.80 at 250 °C %3! A 0.3251 mol sample of PCI, (g) is injected into an empty 3.60 L reaction vessel held at 250 "C. Calculate the concentrations of PCI, (g) and PCI, (g) at equilibrium.
The equilibrium constant, K, for the following reaction is 1.47×10-2 at 308 K. NH4HS(s) NH3(g) + H2S(g) An equilibrium mixture in a 15.3 L container at 308 K contains 0.247 mol NH4HS(s), 0.159 M NH3 and 9.25×10-2 M H2S. What will be the concentrations of the two gases once equilibrium has been reestablished, if the equilibrium mixture is compressed at constant temperature to a volume of 8.49 L? [NH3] = M [H2S] = M
The reaction SO,Cl,(g) 2 SO2(g) + Cl,(g) has an equilibrium constant at 100°C of 2.40. Calculate the concentration of SO, that will be present at 100°C in equilibrium with SO2C1, (at a concentration of 3.6 x 10-4 mol L-1) and chlorine (at a concentration of 6.9 × 10-3 mol L¯1).