Consider the following equilibrium: 2NH; (g) – N, (g) + 3H, (g) AG° =34. kJ Now suppose a reaction vessel is filled with 7.80 atm of ammonia (NH,) and 5.47 atm of nitrogen (N,) at 499. °C. Answer the following questions about this system: O rise Under these conditions, will the pressure of N, tend to rise or fall? O fall Is it possible to reverse this tendency by adding H,? In other words, if you said the pressure of N, will tend to rise, can that be O yes changed to a tendency to fall by adding H,? Similarly, if you said the O no pressure of N, 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. |atm Round your answer to 2 significant digits.

Consider the following equilibrium: 2NH; (g) – N, (g) + 3H, (g) AG° =34. kJ Now suppose a reaction vessel is filled with 7.80 atm of ammonia (NH,) and 5.47 atm of nitrogen (N,) at 499. °C. Answer the following questions about this system: O rise Under these conditions, will the pressure of N, tend to rise or fall? O fall Is it possible to reverse this tendency by adding H,? In other words, if you said the pressure of N, will tend to rise, can that be O yes changed to a tendency to fall by adding H,? Similarly, if you said the O no pressure of N, 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. |atm Round your answer to 2 significant digits.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 78E: Consider the following reaction at 298 K: 2SO2(g)+O2(g)2SO3(g) An equilibrium mixture contains O2(g)...

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