The equilibrium constant for the reaction shown below is 61.2 H, (g) + Br, (g) = 2HB1(g) Write an expression for the equilibrium constant, K What is the equilibrium concentration of Br2, if [HBr]=0.48 M and [H2] = 0.26 M at equilibrium?

The equilibrium constant for the reaction shown below is 61.2 H, (g) + Br, (g) = 2HB1(g) Write an expression for the equilibrium constant, K What is the equilibrium concentration of Br2, if [HBr]=0.48 M and [H2] = 0.26 M at equilibrium?

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: Suppose a 250. mL flask is filled with 1.4 mol of I₂ and 0.10 mol of HI. The following reaction…

A: The volume of the flask = 250 mL = 0.250 L (1 L = 1000 mL) Number of moles of I2 = 1.4 mol Number of…

Q: Calculate a value for the equilibrium constant for the reaction O2(g) + O(g) 03 (9) given hv NO(g) +…

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

Q: Use the information below to answer Questions A,B,and C The equilibrium constant (K) of the reaction…

Q: Use this information to answer Questions 3, 4, and 5: The equilibrium constant (K) of the reaction…

A: When reaction quotient (Q) is less than equilibrium constant (K) , equilibrium of the reaction moves…

Q: For the following reaction, there are initially 0.473 moles of Cl2 and 0.642 moles of F2 in a 1.5 L…

A: The initial concentrations are:

Q: Consider the reaction: CO(g) + 2 H,(8) = CH,OH(g) A reaction mixture in a 5.19-L flask at a certain…

A: To determine the concentration of reactants present initially and the moles of products present at…

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

A: Equilibrium constant is defined as the product of concentration of products divided by the product…

Q: 3. The chemical reaction system represented by the following equation has an equilibrium constant,…

A: Phosphorus pentachloride decomposes into phosphorus trichloride and chlorine. The equation for the…

Q: Suppose a 250. mL flask is filled with 0.10 mol of H₂ and 1.8 mol of I2. The following reaction…

Q: Suppose a 250. mL flask is filled with 1.4 mol of N₂ and 0.50 mol of NO. This reaction becomes…

A: An equilibrium reaction is given as follows:The initial number of moles of N2 is given as .The…

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

Q: 11) Into a 1.00 liter flask is placed 0.822 moles of SO3. At equilibrium 36.7% of the SO3 has…

A: Equilibrium constant is the ratio of concentration of product to concentration of reactant

Q: Suppose a 250. mL flask is filled with 0.20 mol of O₂ and 1.4 mol of NO. This reaction becomes…

A: The given equilibrium is N2 (g) + O2 (g) <----> 2 NO (g) Number of moles of O2 = 0.20 mol…

Q: Nitrogen monoxide, NO, is formed in automobile exhaust by the reaction of N2 and O2 (from air). N2…

Q: At a certain temperature, the reaction 2HF(g) H₂(g) + F₂(g) has Kc = 1.2 × 10-13. Yes, it proceeds…

Q: Suppose a 250. mL flask is filled with 0.20 mol of NO2, 1.3 mol of CO and 1.8 mol of NO. The…

A: Recall the formula for calculating molarity: M=Vn Calculate the initial molarities of each…

Q: initial change equilibrium

Q: of 25 Write the equilibrium-constant expression for the reaction shown in terms of [A], [B], [C],…

A: The equilibrium constant is the ratio of the concentration of products to the concentration of…

Q: At a certain temperature, the reaction 2HF(g) H2(g) + F2(g) has Kc = 1.2 × 10-13. Does this…

Q: the reaction is represented as N2g) + H2g)=NH3(g)

A: At equilibrium , Kc = (concentration of product)/(concentration of reactant ) Kc= [NH3]/(…

Q: The equilibrium constant, Kc, for the reaction N2O4 (g) = 2NO2 (g) is 4.6 x 10-3 If the equilibrium…

Q: Consider the decomposition reaction: XY2(s) X(g) + 2 Y(g) where X and Y are some chemical groups. At…

A: In the equilibrium constant expression, the concentration of pure solids and liquids are considered…

Q: Enter your answer in the provided box. A reaction vessel contains NH3, N2, and H2 at equilibrium at…

Q: What is the equilibrium constant for this reaction?

Q: The chemical equilibrium, 2A(g) = B(g) + C(g) has a Kc of 0.0460. Calculate the equilibrium…

A: Given reaction is, 2Ag⇌Bg+Cg Initial concentration of A, B and C is, [A] = 0.450 M, [B] = 0.330 M,…

Q: Kc = 0.0600 at 500 °C. (a) Determine whether a mixture that contains 1.35 M N, 1.80 M H,, and 0.215…

A: Given reaction is , N2 (g) + 3 H2 (g) ⇌ 2 NH3 (g) The reaction quotient…

Q: 2NO(g) + 2H₂(g) = N₂(g) + 2H₂O(g) Based on the equilibrium concentrations below, what is the value…

Q: Suppose a 500. mL flask is filled with 0.10 mol of Cl₂, 0.90 mol of CHC13 and 0.30 mol of HC1. The…

Q: Suppose a 500. mL flask is filled with 1.8 mol of H₂ and 1.5 mol of HI. The following reaction…

Q: Suppose a 500. mL flask is filled with 1.4 mol of N2 and 0.70 mol of NO. This reaction becomes…

A: Nitrogen reacts with oxygen to form nitrogen monoxide. The equation for the balanced chemical…

Q: 3. For a gas-phase equilibrium reaction you are studying, Kc Kp. Which side of the reaction is…

A: Equilibrium constant is defined as the ratio of concentration of products to the concentration of…

Q: At 700 °C, Ke = 1.08 x 107 for the reaction 2H2 (g) + S2 (g) = 2H2S (g) If the equilibrium…

Q: Determine the value for the equilibrium constant, Kc for the following reaction, if the equilibrium…

A: Given- CO2+2H2<->CH3OH [CO2]=0.10M [H2]=0.45M [CH3OH]=0.50M Kc=?

Q: In a flask containing the reaction, PCI3(g) + Cl2(g) = PCI5(g), equilibrium concentrations were…

A: Recall the reaction, PCl3(g) +Cl2(g) ⇔PCl5(g) Kc=4.6*104 then,

Q: Suppose a 500. mL flask is filled with 1.3 mol of O, and 0.10 mol of SO3. This reaction becomes…

A: GIVEN: Volume of the Flask = 500 mL= 0.5 L Moles of O2=1.3 mol Moles of SO3 =0.10 mol Given…

Q: For the reaction 2NH3(g)-- 3H2(g)+N2(g) the equilibrium concentrations were found to be [NH3]=0.250…

A: Equilibrium concentration of, [NH3] = 0.250 M[H2,] = 0.250 M[N2] = 0.800 MEquilibrium constant…

Q: Initially, 0.1500 mol of SO3(g) were placed in a 1.00 L reaction vessel, heated to a high…

A: Answer: Decomposition reaction of SO3 is given to us and by forming ICE table we have to find out…

Q: Suppose a 500. mL flask is filled with 0.70 mol of NO2, 1.7 mol of CO and 0.30 mol of NO. The…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: Consider the following reaction: 2 H20(g) + 2 SO2(g) = 2 H2S(g) + 3 O2(g) A reaction mixture…

A: In this question, we want to determine the value of Kc ( Equilibrium constant ) for a given…

Q: Consider the reaction: 2 CO(g) + O₂(g)=2 CO₂(g). ↑ The reaction is allowed to reach equilibrium in a…

A: As per Le Chatelier's principle, when there is any change in external factor in equilibrium…

Q: Consider the following reaction: CO (g) + 2 H2 (g) = CH3OH (g) A reaction mixture in a 5.15 L flask…

A: Given: CO (g) + 2 H2 (g) <=> CH3OH (g) Mass of CO = 27.1 g Mass of H2 = 2.32 g Mass of CH3OH…

Q: Suppose a 250. mL flask is filled with 0.90 mol of N, and 1.2 mol of NH,. This reaction becomes…

Q: Suppose a 250. mL flask is filled with 0.80 mol of O, and 0.30 mol of SO,. This reaction becomes…

A: Sulfur dioxide reacts with oxygen to form sulfur trioxide. The equation for the balanced chemical…

Q: Suppose a 250. mL flask is filled with 1.8 mol of O₂ and 0.30 mol of NO. The following reaction…

Q: Write the equilibrium constant expression, K, for the following reaction: (If either the numerator…

A: Equilibrium constant expression:

Q: 5. The equilibrium constant Kç for the following reaction is 4.6 x 103. If the equilibrium mixture…

A: Since you have asked multiple question. We will solve the first question for you. If you want any…

Q: Suppose a 250. mL flask is filled with 1.9 mol of O, and 1.5 mol of NO. The following reaction…

Q: Consider the following reaction: CO(g) + 2 H₂ (g) CH₂OH (g) A reaction mixture in a 5.23-L, flask at…

Question

The equilibrium constant for the reaction shown below is 61.2
H, (g) + Br, (g) = 2HB1(g)
Write an expression for the equilibrium constant, K
What is the equilibrium concentration of Br2, if [HBr]=0.48 M and [H2] = 0.26 M at
equilibrium?

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

The equilibrium constant for the reaction given below can be determined experimentally when known amounts of hydrogen iodide in a sealed tube are heated until equilibrium is attained. 2HI(g) ➡ H2(g) + I2(g) ΔH= -63KJ/mol State the equilibrium law Write the equilibrium constant expression for the reaction.
16
Suppose a 500. mL flask is filled with 0.30 mol of H, and 1.4 mol of HI. This reaction becomes possible: H,(2) +I,(g) = 2HI(s) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of I,. You can leave out the M symbol for molarity. H, HI initial change equilibrium Continue Submi O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Priva
Keq from Equilibrium Composition, Variously Expressed. At some temperature, an equilibrium mixture, in a 1.00-L container, involving the chemical system PCI5(g) = PCI3(g) + Cl2(g) is found to contain 5.74x1020 molecules of PCI5, 0.00921 mol of PCI3, and 0.228 g of Cl2. Calculate the equilibrium constant (Keg expressed in terms of the molar concentrations) at this temperature. (No units required.)
Consider this reaction equation: A2B(g)= 2 A(g) + B(g) If you start with 1.2 M A2B, and if at equilibrium, 50% of it has decomposed, what are the equilibrium concentrations of A and B? What is the value of the equilibrium constant?
Consider the reaction; N2(g) + O2(g)⇆ 2 NO(g) where K = 0.10. Starting with initial concentrations of [N2] = 0.04 M and [O2] = 0.40 M, the equilibrium concentration of NO is
[2] Consider the equilibrium: 2SO2(g) + O2(g) = 2SO3(g). Determine K given the following equilibrium concentrations: SO₂ = 5.6x103 M, SO3 = 1.6×102 M, O₂ = 2.1x10-³ M M [3] K= 4.56 for: 2H2S(g) + CH4(g) 4H2(g) + CS2(g) Determine the equilibrium concentration of H2 given: [(H₂S(g)] =0.15 M, [CH] = 0.56 M, [CS₂] = 0.37 M at equilibrium k Kami -
Suppose a 250. mL flask is filled with 0.80 mol of I, and 1.7 mol of HI. The following reaction becomes possible: H₂(g) +1₂(g) → 2HI(g) The equilibrium constant K for this reaction is 0.600 at the temperature of the flask. Calculate the equilibrium molarity of I2. Round your answer to two decimal places. M X
[References] The equilibrium constant (K) for the reaction PCI3 (g) + Cl2 (g) PCl; (g) equals 49 at 230°C. If 0.378 mol each of phosphorus trichloride and chlorine are added to a 6.30 L reaction vessel, what is the equilibrium composition of the mixture at 230°C? mol PC13 mol Cl2 mol PCI5
Suppose a 250. mL flask is filled with 1.6 mol of I, and 1.3 mol of HI. This reaction becomes possible: H,(g) +I,(g) = -2HI(g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of H,. You can leave out the M symbol for molarity. H, I, HI initial change equilibrium olo X
image solutions step by step
If an equilibrium system has a high value (>1) for K, what does this indicate? How will the concentration of reactants compare to the concentration of products? [P] [R]