Conside following equilibrium: AG=-41.1 Now suppose a reaction vessel is filled with 0.520 atm of chlorine (C1₂) and 5.47 atm of nitrosyl chloride (NOC) at 465. "C. Answer the following questions about this system: 2NO() CL. (g) 2NOCI (e) 1 under these conditions will the pressure of Cl, tend to rise or fall? Is it possible to reverse this tendency by adding NO? In other words, if you said the pressure of Cl, will tend to rise, can that be changed to a tendency to fall by adding NO? Similarly, if you said the pressure of Cl, will tend to fall, can that be changed to a tendency to rise by adding NO If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO needed to reverse it. Round your answer to 2 significant digits Trise Tall O yes O no 0..P

Conside following equilibrium: AG=-41.1 Now suppose a reaction vessel is filled with 0.520 atm of chlorine (C1₂) and 5.47 atm of nitrosyl chloride (NOC) at 465. "C. Answer the following questions about this system: 2NO() CL. (g) 2NOCI (e) 1 under these conditions will the pressure of Cl, tend to rise or fall? Is it possible to reverse this tendency by adding NO? In other words, if you said the pressure of Cl, will tend to rise, can that be changed to a tendency to fall by adding NO? Similarly, if you said the pressure of Cl, will tend to fall, can that be changed to a tendency to rise by adding NO If you said the tendency can be reversed in the second question, calculate the minimum pressure of NO needed to reverse it. Round your answer to 2 significant digits Trise Tall O yes O no 0..P

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...

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A chemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 NO(g) + Cl,(g) 2 NOCI(g) K, 1. x 10-6 р He fills a reaction vessel at this temperature with 11. atm of nitrogen monoxide gas and 16. atm of chlorine gas. Use this data to answer the questions in the table below. yes Can you predict the equilibrium pressure of NOCI, using only the tools available to you within ALEKS? х10 no ? If you said yes, then enter the equilibrium pressure of NOC1 at right. Round your answer to 1 significant digit. atm
A student artificially pumped 1 mole of each substance seen below in a piston with a moveable lid (this lid can increase or decrease thereby changing the volume and pressure): 2 C3H7OH (g) + 902 (g) 6 CO2 (g) +8 H2O(g) If the student increased the volume of the piston, how will the reaction shift to reach a new equilibrium? No conclusion can be made since more information is needed The reaction will shift to the left The reaction will shift to the right The reaction will not shift because Q = K
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O O Using the general properties of equilibrium constants At a certain temperature, the equilibrium constant K for the following reaction is 0.0074: N,(g) + 0,(g) = 2NO(g) Use this information to complete the following table. Suppose a 22. L reaction vessel is filled with 0.89 mol of N, and 0.89 mol of O2. What can you say about the composition of the mixture in the vessel at equilibrium? There will be very little N2 and 02. There will be very little NO. O Neither of the above is true. What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K = ] 2 NO(g) N2(9)+O2(9) What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. K =] 2N2(9)+202(g) 4 NO(g) 1. Explanation Check 02021 McGraw-Hill Education All Rights Reserved Terms of U
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2C02 2 2C0+0 Consider the reaction above. If pressure was increase on this equilibrium, how would that affect the amounts of reactants? O They would decrease O They would remain the same O They would increase
Nitrogen monoxide and water react to form ammonla and oxygen, Ilke this: 4 NO(g) + 6H,O() 4 NH,(g) + 50,(g) Also, a chemist finds that at a certain temperature the equilibrlum mixture of nitrogen monoxide, water, ammonia, and oxygen has the followng composition: compound pressure at equilibrium NO 12.7 atm H,0 94.3 atm NH3 58.1 atm 0, 93.8 atm Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. d. K = x10 Check Explanation ©2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Ac M9 hp & esc % * 00 96 %24
Give typed full explanation For the equilibrium 2IBr(g) ?? I2(g) + Br2(g) Kp=8.5x10-3 at 150oC. If 0.025 atm of IBr is placed in a 2.0L container, what is the partial pressure of all substances after equilibrium is reached?
Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissociate into nitrogen dioxide, which is a reddish brown gas. N,0,(g)=2 NO,(e Three experiments were run starting with different initial amounts of N,O4(g) ([N,O4lo in the table). The systems were allowed to reach equilibrium and the concentrations for each gas were measured (in units of moles/Liter). For each of the boxes below, calculate the ratios indicated by the column heading. This will show the mathematical relationship that exists between the concentrations of NO, and N,04 at equilibrium. Be sure to round to the correct number of significant figures. Exp N,0,lo NO,l N,0, NO,] / N,04] 2 [NO,] / N,04 NO,1 / [N,04] 1 3.5 2.85 2.1 2 3.0 2.56 1.7 3 2.1 2.06 1.1 Based on your calculations, indicate whether each statement is True (T) or False (F): ♥1. Each experiment started with a different initial concentration of N,O4. v 2. The ratio ([NO,]/NO1) is equal to a constant value. v3. The ratio (2 [NO,] / [N,041) is…
41. Given this reaction at equilibrium: 2C0(g) + 02(g)= 2C02(g). Which statement regarding the reaction is always true? * a. the rates of the forward and reverse reactions are equal O b. the reaction occurs in an open system O c. the masses of the reactants and the products are equal O d. the concentrations of the reactants and the products are equal 42. Which factors must be equal in a reversible chemical reaction at equilibrium? * a. the concentrations of the reactants and products O b. the potential energies of the reactants and products c. the activation energies of the forward and reverse reactions Od. the rates of reaction of the forward and reverse reactions