## Equilibrium Reaction Problem**The Reaction:**\[ 2 \text{NO}(g) + \text{Br}_2(g) \rightleftharpoons 2 \text{NOBr}(g) \]This reaction has an equilibrium constant, \( K_p = 109 \) at 25°C. **Given:**- Equilibrium partial pressure of \(\text{Br}_2\) = 0.0282 atm- Equilibrium partial pressure of \(\text{NOBr}\) = 0.0680 atm**Task:**Calculate the partial pressure of \(\text{NO}\) at equilibrium.**Equation:** Partial pressure = \(\_\_\_\_\_\) atm**Interactive Components:**- Submit Answer button- Try Another Version button**Navigation:**- Show Hint button- Previous and Next buttonsThis problem requires the application of the equilibrium constant expression for gaseous reactions to find the unknown partial pressure of \(\text{NO}\). The equilibrium expression for this reaction based on partial pressures is:\[ K_p = \frac{(\text{P}_{\text{NOBr}})^2}{(\text{P}_{\text{NO}})^2 \times \text{P}_{\text{Br}_2}} \]

Answered: Image /qna-images/answer/6a8e8fc1-ac19-4064-88ec-f65cadf01d44.jpg

The reaction 2 NO(g) + Br2 (g) = 2 NOBr(g) has Kp = 109 at 25°C. If the equilibrium partial pressure of Br2 is 0.0282 atm and the equilibrium partial pressure of NOBr is 0.0680 atm, calculate the partial pressure of NO at equilibrium. Partial pressure = atm

The reaction 2 NO(g) + Br2 (g) = 2 NOBr(g) has Kp = 109 at 25°C. If the equilibrium partial pressure of Br2 is 0.0282 atm and the equilibrium partial pressure of NOBr is 0.0680 atm, calculate the partial pressure of NO at equilibrium. Partial pressure = atm

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: The reaction 2 NO(g) + Br₂ (g) ⇒ 2 NOBr(g) has Kp = 109 at 25°C. If the equilibrium partial pressure…

Q: For the gas-phase equilibrium A(g) + 2 B(g) = C(g) the initial partial pressures of A, B, and C are…

A: Equilibrium reaction:Initial pressures of A, B and C are 0.300 atmThe equilibrium pressure of C =…

Q: Consider the heterogenous equilibrium: A,B3(s) 1A(g) + 3B(g) If the total equilibrium pressure is…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: The elementary reaction 2 H,O(g) = 2 H(g) + O2(g) proceeds at a certain temperature until the…

Q: Consider the reaction: 12 (g) + Cl2 (g) 2 ICI (g) Kp = 81.9 at 25 °C A reaction mixture at 25 °C…

Q: Consider the reaction: H2(g) + CO2(g) = H20(g) + CO(g) Kp = 4.12. If exactly 0.200 atm of each gas…

A: Given reaction: H2 (g) + CO2 (g) ⇌ H2O (g) + CO (g) Given, Kp = 4.12 The initial pressure of each…

Q: 6. A sample of solid NH,NO, was placed in an evacuated container and then heated so that it…

A: NH4NO3(s) →N2O(g) + 2H2O(g)Total presure in container = 3.20 atm.Temperature = 500°C

Q: At 1000 K, a sample of pure NO₂ gas decomposes: 2NO₂(g) = 2NO(g) + O₂(g) The equilibrium constant…

Q: The reaction 2 NO(g) + Br₂ (9) ⇒ 2 NOBr(g) has Kp 109 at 25°C. If the equilibrium partial pressure…

A: Equilibrium is defined as the stage at which both reactant and product are in equilibrium. In the…

Q: An empty steel container is filled with 3.9 atm of H₂ and 1.0 atm of F₂. The system is allowed to…

Q: Equilibrium! Consider the following endothermic reaction at 345.0 °C. HBr (g) ⇌ H2 (g) + Br2 (g)…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: At 6166 oC the equilibrium constant for the reaction: 2 NO(g) N2(g) + O2(g) is KP = 1.49. If the…

A: Given equation: 2 NO (g) ⇌ N2 (g) + O2 (g) Given, Kp = 1.49 The initial pressure of NO = 0.00118 atm…

Q: Consider the equilibrium system: 2 NOB (g) = 2 NO (g) + Br2 (g) At a 298 °K, analysis of an…

A: Given that at equilibrium at 298 K, [Br2] = 4.0 mol/L or 4.0 M [NOBr] = 0.50 M [NO] = 2.0 M

Q: Consider the hypothetical reaction, which has an equilibrium constant (Kp) of 18.5 when the reaction…

Q: 2HI(g) H2(g) + 12(g) Kp = 0.0184 %3D A reaction vessel is filled with HI to a pressure of O.0240…

Q: At 1000 K, a sample of pure NO₂ gas decomposes: 2NO₂(g) 2NO(g) + O₂(g) The equilibrium constant Kp,…

Q: Consider the equilibrium system described by the chemical reaction below. For this reaction, Kp =…

A: The equilibrium constant, Kp, for the given reaction is 109 at 298 K. The equilibrium partial…

Q: 9. For the following reaction, Kp = 4.48 x 10³. H2 (g) + l2 (g) 2 HI (g) What are the equilibrium…

A: Kp is the equilibrium constant when partial pressures of the gases are given.

Q: An empty steel container is filled with 2.60 atm of H2 and 2.60 atm of F2. The system is allowed to…

A: Initial pressures- H2 = 2.60 atm F2 = 2.60 atm

Q: The reaction 2NO (g) + Br2 (g) = 2 NOBr (g) has Kp = 109 at 25°C. If the equilibrium partial…

A: The objective of the question is to calculate the partial pressure of NO at equilibrium using the…

Q: Consider the equilibrium system described by the chemical reaction below. If 0.1908 moles of CO2,…

A: For a general reaction, aA+bB⇌cC+dD The equilibrium…

Q: Which one of the following equilibrium reactions is not affected by a change in pressure? H2(g) +…

A: In this question we have to tell the effects on equilibrium by changing in pressure.

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Given: volume of solution = 2.50 L Mass of NO = 1.25 g Mass of Br2 = 0.787 g…

Q: Consider the following reaction at equilibrium, What will happen if the volume decreased at constant…

A: Le Chatelier's principle: When a change is applied to a system at equilibrium, the equilibrium will…

Q: The reaction C(s)+2H2(g) = CH4(g) has Kp=0.263 at 1000. K. Calculate the total pressure at…

A: Answer:First problem is based on the concept of equilibrium and second problem is based on the…

Q: The reaction 2NO (g) + Br2 (g) = 2 NOBr (g) has Kp = 109 at 25°C. If the equilibrium partial…

A: The equilibrium constant(Kp) is the ratio of the partial pressures of the products to the reactants…

Q: The equilibrium constant, Kp, for the following reaction is 2.15 at 523 K: PCl5(g) PCl3(g) + Cl2(g)…

A: Given Kp = 2.15 initial pressure of PCl5 = 0.888 atm

Q: 1. Consider the reaction 2 NO (g) 2 NOBr (g) Kp = 28.4 at 298 K. In a reaction mixture at…

Q: Equilibrium Consider the following endothermic reaction at 345.0 °C. HBr (g) ⇌ H2 (g) + Br2 (g)…

Q: An empty steel container is filled with 5.40 atm of H2 and 5.40 atm of F2. The system is allowed to…

A: The balanced reaction given is, => Given: Initial pressure of H2 = 5.40 atm = Initial pressure…

Q: Calculate the pressures (in atm) of all species at equilibrium in a mixture of NOCl, NO, and Cl2…

A: Given:Pressure of NOCl = 14.4 atm.Kp = 3.8 ✕ 10−4 2 NOCl(g) → 2 NO(g) + Cl2(g)

Q: The following reaction has Kp = 109 at 25°C. 2 NO(g) + Br2(g) 2 NOBr(g) If the equilibrium partial…

A: Given, The value of equilibrium constant Kp = 109 The equilibrium partial pressure of Br2 = 0.0159…

Q: The following reaction occurs spontaneously as written in the gas phase with a Kp = 4.6 x 1014 at a…

A: The equilibrium reaction given is, => NH3 (g) + HCl (g) ------> NH4Cl (s)…

Q: Calculate the pressures (in atm) of all species at equilibrium in a mixture of NOCl, NO, and Cl2…

A: The given reaction is as follows, 2NOCl(g)⇌2NO(g)+Cl2(g) Kp=3.8×10-4 The sample of NOCl…

Q: The reaction H2(g) + I2(g) 2HI(g) has Kp = 45.9 at 763 K. A particular equilibrium mixture at 763 K…

A: The given equilibrium reaction is The given value of Kp is 45.9 at 763 K The pressure of HI = 3.01…

Q: What is the state of the equilibrium system? The system is not at equilibrium and will produce more

A: We have to tell which option is correct from given choices. . Given concentration of I2 = 1M, [I] =…

Q: Enter your answer in the provided box. The equilibrium constant KP for the reaction is 209 at a…

A: The kP equation for given reaction is as follows,

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: At 2590 °C the equilibrium constant for the reaction: 2 BrCl(g) Br₂(g) + Cl₂(g) is Kp = 0.836. If…

Q: The equilibrium constant Kp for the reaction is 159 at a certain temperature. Calculate Po, if PNo =…

A: Given- 2NO2<->2NO+O2 P(NO)=0.447atm P(NO2)=0.357atm P(O2)=?

Q: Consider the equilibrium system described by the chemical reaction below. Calculate the value of Qp…

Q: At 2969 °C the equilibrium constant for the reaction: 2 BrCl(g) Br₂(g) + Cl2(9) is Kp = 0.724. If…

Q: Consider the reaction. 2 A(g) = B(g) Kp = 8.24 x 10-5 If a sample of A(g) at 3.20 atm is heated to…

A: According to the question, The reaction at equilibrium is as follows, 2Ag→Bg The temperature of the…

Q: the value of the equilibrium constant Kp at this temperature.

Q: A mixture of 1.00 Atm of NO, 0.50 Atm of H2, and 1.00 Atm of N2 was allowed to reach equilibrium…

Question

## Equilibrium Reaction Problem

**The Reaction:**

\[ 2 \text{NO}(g) + \text{Br}_2(g) \rightleftharpoons 2 \text{NOBr}(g) \]

This reaction has an equilibrium constant, \( K_p = 109 \) at 25°C.

**Given:**

- Equilibrium partial pressure of \(\text{Br}_2\) = 0.0282 atm
- Equilibrium partial pressure of \(\text{NOBr}\) = 0.0680 atm

**Task:**

Calculate the partial pressure of \(\text{NO}\) at equilibrium.

**Equation:**

Partial pressure = \(\_\_\_\_\_\) atm

**Interactive Components:**

- Submit Answer button
- Try Another Version button

**Navigation:**

- Show Hint button
- Previous and Next buttons

This problem requires the application of the equilibrium constant expression for gaseous reactions to find the unknown partial pressure of \(\text{NO}\). The equilibrium expression for this reaction based on partial pressures is:

\[ K_p = \frac{(\text{P}_{\text{NOBr}})^2}{(\text{P}_{\text{NO}})^2 \times \text{P}_{\text{Br}_2}} \]

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

At 1359 °C the equilibrium constant for the reaction: 2 BrCl(g) = Br₂(g) + Cl₂(g) is Kp = 2.11. If the initial pressure of BrCl is 0.00467 atm, what are the equilibrium partial pressures of BrCl, Br₂, and Cl₂? p(BrCl): = p(Br₂) = p(Cl₂): =
4. IBr decomposes according to the reaction at 150 C: 2 IBr (g) = I2 (g) + Br2 (g) If IBr is placed in a container at an initial pressure of 5.0 atm, what will be its %3D equilibrium pressure at 150°C? Kp = 8.3 x 10-3
See attached
At 1000 K, a sample of pure NO₂ gas decomposes: 2 2NO₂(g) = 2NO(g) + O₂(g) The equilibrium constant Kp, is 158. Analysis shows that the partial pressure of O₂ is 0.41 atm at equilibrium. Part 1 of 2 What is the pressure of NO? Be sure your answer has the correct number of significant digits. Part 2 of 2 atm x10 atm X What is the pressure of NO₂? Be sure your answer has the correct number of significant digits. Ś x10
The equilibrium constant, Kp, for the following reaction is 5.40 at 346 K:COBr2(g) CO(g) + Br2(g)Calculate the equilibrium partial pressures of all species when COBr2(g) is introduced into an evacuated flask at a pressure of 0.767 atm at 346 K. PCOBr2 = atm PCO = atm PBr2 = atm
Br2(g) + Cl2(g) 2BrCl(g)If the partial pressures in an equilibrium mixture of Br2, Cl2, and BrCl are 1.12 atm, 1.26 atm, and 3.14 atm, respectively, Find Kp for this reaction at this temperature.
following equilibrium reaction at 160.00 °C. If 0.420 atm of H2O2(g) is initially present, calculate the equilibrium partial pressures of H2(g), O2(g), and H2O2(g).
The reaction H2(g) + I2(g) 2HI(g) has Kp = 45.9 at 763 K. A particular equilibrium mixture at 763 K contains HI at a pressure of 3.01 atm and H2 at a pressure of 2.62 atm. Calculate the equilibrium pressure of I2(g) in this mixture.
At a given temperature, the system N₂(g) + O₂(g) ≈ 2NO (g) is at equilibrium with Kp = 4.15.The system has the following partial pressures PN 2 1.23 atm and PNO = 5.35 atm. Determine the partial pressure of the oxygen gas present in this equilibrium mixture. -
The reaction C(s) + 2 H₂(g) = CH₂(g) has Kp = 0.263 at 1000. K. Calculate the total pressure at equilibrium when 4.305 g of H₂ and 22.06 g of C(s) are placed in a 9.08 L flask and heated to 1000. K. Ptotal = Calculate the total pressure when 4.305 g of H₂ and 7.404 g of C(s) are placed in a 9.08 L flask and heated to 1000. K. Ptotal = atm atm
An empty steel container is filled with 0.840 atm of A and 0.840 atm of B. The system is allowed to reach equilibrium according to the reaction below. If Kp = 340 for this reaction, what is the equilibrium partial pressure of C? A (g) + B (g) = C (g)
Consider the reaction. 2 A(g) = B(g) Kp = 5.62 x 10-5 at 500 K If a sample of A(g) at 4.20 atm is heated to 500 K, what is the pressure of B(g) at equilibrium? PB = atm