Consider the following equilibrium: N, e) + 3H, (e) - 2NH, (e) aG° - = -34. kJ ow suppose a reaction vessel is filled with 5.56 atm of nitrogen (N,) and 0.868 atm of ammonia (NH) at 972. °C. Answer the following questions about thi ystem: nder these conditions, will the pressure of NH, tend to rise or fall? rise O fall Is R possible to reverse this tendency by adding H, In other words, if you said the pressure of NH, will tend to rise, can that O yes O no be changed to a tendency to fall by adding H? Similaty, if you said the pressure of NH, will tend to fall, can that be changed to a tendency to rise by adding H,? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H, needed to reverse it. Eound your answer to 2 significant digits.

Consider the following equilibrium: N, e) + 3H, (e) - 2NH, (e) aG° - = -34. kJ ow suppose a reaction vessel is filled with 5.56 atm of nitrogen (N,) and 0.868 atm of ammonia (NH) at 972. °C. Answer the following questions about thi ystem: nder these conditions, will the pressure of NH, tend to rise or fall? rise O fall Is R possible to reverse this tendency by adding H, In other words, if you said the pressure of NH, will tend to rise, can that O yes O no be changed to a tendency to fall by adding H? Similaty, if you said the pressure of NH, will tend to fall, can that be changed to a tendency to rise by adding H,? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H, needed to reverse it. Eound your answer to 2 significant digits.

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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Consider the following reaction at equilibrium: 2CO2 (g) 2CO (g) + 02 (g) AH° = -514 kJ Le Châtelier's principle predicts that adding additional O2 (g) from the reaction container will A) The reaction will shift to decrease the pressure. B) The reaction will shift in the direction of the reactants. . C) The reaction will shift in the direction of the products. D) The equilibrium constant will decrease. E) No change in the reaction
Consider the following reaction at equilibrium. What effect will doubling the temperature have on the system? CH4 ( + 2 02 () = CO2 (g) + 2 H2O () AH° = -882.0 kJ O No shift will occur because the volume of the system has not changed. No shift will occur because the total number of gas molecules on both sides of the chemical equation are equal. O A shift left towards reactants will occur. O No shift will occur because none of the concentrations have changed. O A shift right towards products will occur.
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Consider the following equilibrium: 2NO () + Ci, e) - 2NOCI (e) AG--41. kJ Now suppose a reaction vessel is filled with 9.33 atm of chlorine (Ci,) and 6.96 atm of nitrosyl chloride (NOCI) at 481. "C. Answer the following questions about this system: O rise 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 yes changed to a tendency to fall by adding NOr Similarly, you said the no pressure of Cl, will tend to fall, can that be changed to a tendency to me by adding NO If you said the tendency can be reverned in the second question, calculate the minimum pressure of NO needed to reverse it atm Round your arswer to 2 significant digits.
Consider the following equilibrium: 2NH3 (g) = N2 (g)+ 3H, (g) AG = 34. kJ Now suppose a reaction vessel is filled with 7.65 atm of ammonia (NH,) and 0.884 atm of hydrogen (H,) at 600. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of NH, tend to rise or fall? O fall Is it possible to reverse this tendency by adding N,? In other words, if you said the pressure of NH, will tend to rise, can that O yes be changed to a tendency to fall by adding N,? Similarly, if you said the O no pressure of NH, will tend to fall, can that be changed to a tendency to rise by adding N,? If you said the tendency can be reversed in the second question, calculate the minimum pressure of N, needed to reverse it. ||atm Round your answer to 2 significant digits.
Consider the following reaction. 2 NO, (g) = N,04(g) When the system is at equilibrium, it contains NO, at a pressure of 0.872 atm, and N,O, at a pressure of 0.0760 atm. The volume of the container is then reduced to half its original volume. What is the pressure of each gas after equilibrium is reestablished? PNO, = atm PN,0, atm
Consider the following equilibrium: N₂(g) + 3H₂(g)2NH3(g) AG = -34. KJ Now suppose a reaction vessel is filled with 3.40 atm of hydrogen (H₂) and 9.24 atm of ammonia system: Under these conditions, will the pressure of NH3 tend to rise or fall? Is it possible to reverse this tendency by adding N₂? In other words, if you said the pressure of NH3 will tend to rise, can that be changed to a tendency to fall by adding N₂? Similarly, if you said the pressure of NH3 will tend to fall, can that be changed to a tendency to rise by adding N₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of N₂ needed to reverse it. Round your answer to 2 significant digits. rise O fall yes Ono X (NH3) at 736. °C. Answer the following questions about this S
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Consider the following equilibrium: 2NOCI (g) - 2NO (g) + Cl, (g) AG-41. kJ Now suppose a reaction vessel is filed with 4.69 atm of nitrosyl chloride (NOCI) and 4.34 atm of chlorine (CI,) at 641. "C. Answer the following questions about this system: rise Under these conditions, will the pressure of NOCI tend to rise or fall? O fall ? Is it possible to reverse this tendency by adding NO? In other words, if you said the pressure of NOCI will tend to rise, can that be changed to a tendency to fal by adding NO? Similarly, if you said the pressure of NOCI wil tend to fall, can that be changed to a tendency to rise by adding NO? O yes O no Ir 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.