For the equilibrium Br₂(g) + Cl₂ (g) = 2BrCl(g) at 400 K, K₂= 7.0. Part A If 0.54 mol of Br₂ and 1.23 mol of Cl₂ are introduced into a 3.0-L container at 400 K, what will be the equilibrium concentration of Br₂? Express your answer to two significant figures and include the appropriate units. Value Submit Part B HÅ Submit Value ▾ Part C If 0.54 mol of Br₂ and 1.23 mol of Cl₂ are introduced into a 3.0-L container at 400 K, what will be the equilibrium concentration of Cl₂? Express your answer to two significant figures and include the appropriate units. μA Submit 1 Request Answer Value Units μÅ C B) ? Request Answer Units If 0.54 mol of Br₂ and 1.23 mol of Cl₂ are introduced into a 3.0-L container at 400 K, what will be the equilibrium concentration of BrCl? Express your answer to two significant figures and include the appropriate units. Units Request Answer ? } ?

For the equilibrium Br₂(g) + Cl₂ (g) = 2BrCl(g) at 400 K, K₂= 7.0. Part A If 0.54 mol of Br₂ and 1.23 mol of Cl₂ are introduced into a 3.0-L container at 400 K, what will be the equilibrium concentration of Br₂? Express your answer to two significant figures and include the appropriate units. Value Submit Part B HÅ Submit Value ▾ Part C If 0.54 mol of Br₂ and 1.23 mol of Cl₂ are introduced into a 3.0-L container at 400 K, what will be the equilibrium concentration of Cl₂? Express your answer to two significant figures and include the appropriate units. μA Submit 1 Request Answer Value Units μÅ C B) ? Request Answer Units If 0.54 mol of Br₂ and 1.23 mol of Cl₂ are introduced into a 3.0-L container at 400 K, what will be the equilibrium concentration of BrCl? Express your answer to two significant figures and include the appropriate units. Units Request Answer ? } ?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 61QRT

See similar textbooks

Similar questions

At a certain temperature, K=0.29 for the decomposition of two moles of iodine trichloride, ICl3(s), to chlorine and iodine gases. The partial pressure of chlorine gas at equilibrium is three times that of iodine gas. What are the partial pressures of iodine and chlorine at equilibrium?
5.2. What is the difference between a static equilibrium and a dynamic equilibrium? Give examples difference from the examples in the text. What is similar for the two types of equilibria?
Show that the complete chemical equation, the total ionic equation, and the net ionic equation for the reaction represented by the equation KI(aq)+I2(aq)KI3(aq) give the same expression for the reaction quotient. KI3 is composed of the ions K+ and I3-.
1’he reaction in Exercise 12.33 was repeated. This time, the reaction began when only NO was injected into the reaction container. 110.200 mol L_l NO was injected, what were the equilibrium concentrations of all species? The following reaction establishes equilibrium at 2000 K: N2(g) + O2(g) ^2 NO K = 4.1 X 10~4 If the reaction began with 0.100 mol L-1 of N2 and 0.100 mol L"' ofO2, what were the equilibrium concentrations of all species?
Describe a nonchemical system that is in equilibrium, and explain how the principles of equilibrium apply to the system.
Write the equilibrium constant expression for each reaction in terms of activities, simplifying where appropriate. a C(s)+O2(g)CO2(g) b P4(s)+5O2(g)P4O10(s) c 2HNO2(g)+3Cl2(g)2NCl3(g)+H2(g)+2O2(g)
. What does it mean to say that a state of chemical or physical equilibrium is dynamic?
12.85 In the figure, orange fish are placed in one aquarium and green fish in an adjoining aquarium. The two tanks are separated by a removable partition that is initially closed. Describe what happens in the first few minutes after the partition is opened. WTiat would you expect to see several hours later? How is this system analogous to dynamic chemical equilibrium?
A mixture of N2, H2, and NH3 is at equilibrium [according to the equationN2(g)+3H2(g)2NH3(g)] as depicted below: The volume is suddenly decreased (by increasing the external pressure) and a new equilibrium is established as depicted below: a. If the volume of the final equilibrium mixture is 1.00 L, determine the value of the equilibrium constant, K. for the reaction. Assume temperature is constant. b. Determine the volume of the initial equilibrium mixture assuming a final equilibrium volume of 1.00 L and assuming a constant temperature.
Mustard gas, used in chemical warfare in World War I, has been found to be an effective agent in the chemotherapy of Hodgkin's disease. It can be produced according to the following reaction: SCl2(g)+2C2H4(g)S(CH2CH2Cl)2(g)An evacuated 5.0-1- flask at 20.0C is filled with 0.258 mol SCl2 and 0.592 mol C2H4. After equilibrium is established, 0.0349 mol mustard gas is present. (a) What is the partial pressure of each gas at equilibrium? (b) What is K at 20.0C?
In Section 13.1 of your text, it is mentioned that equilibrium is reached in a closed system. What is meant by the term closed system. and why is it necessary to have a closed system in order for a system to reach equilibrium? Explain why equilibrium is not reached in an open system.