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Consider the following equilibrium: N₂ (g) + 3H₂(g) 2NH3(g) AG=-34. KJ Now suppose a reaction vessel is filled with 8.32 atm of nitrogen (N₂) and 2.43 atm of ammonia (NH3) at 1159. °C. Answer the following questions about this system: Orise Under these conditions, will the pressure of N₂ tend to rise or fall? O fall Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of N, will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of N₂ will tend to fall, can that be changed to a tendency to rise by adding H₂? O yes O no If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. atm Round your answer to 2 significant digits.

Consider the following equilibrium: N₂ (g) + 3H₂(g) 2NH3(g) AG=-34. KJ Now suppose a reaction vessel is filled with 8.32 atm of nitrogen (N₂) and 2.43 atm of ammonia (NH3) at 1159. °C. Answer the following questions about this system: Orise Under these conditions, will the pressure of N₂ tend to rise or fall? O fall Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of N, will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of N₂ will tend to fall, can that be changed to a tendency to rise by adding H₂? O yes O no If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. atm Round your answer to 2 significant digits.

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter13: Fundamental Equilibrium Concepts
Section: Chapter Questions
Problem 90E: In a 3.0-L vessel, the following equilibrium partial pressures are measured: N2, 190 torr; H2, 317...
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pls help and make sure you round only your final answer only to 2 sign. digits

Consider the following equilibrium: N₂ (g) + 3H₂(g) → 2NH3(g) AG=- 34. kJ Now suppose a reaction vessel is filled with 8.32 atm of nitrogen (N₂) and 2.43 atm of ammonia (NH3) at 1159. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of N₂ tend to rise or fall? x10 fall Is it possible to reverse this tendency by adding H₂? X Ś ? yes In other words, if you said the pressure of N₂ will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of N₂ will tend to fall, can that be changed to a tendency to rise by adding H₂? no If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. 0 Round your answer to 2 significant digits. atm
Transcribed Image Text:Consider the following equilibrium: N₂ (g) + 3H₂(g) → 2NH3(g) AG=- 34. kJ Now suppose a reaction vessel is filled with 8.32 atm of nitrogen (N₂) and 2.43 atm of ammonia (NH3) at 1159. °C. Answer the following questions about this system: rise Under these conditions, will the pressure of N₂ tend to rise or fall? x10 fall Is it possible to reverse this tendency by adding H₂? X Ś ? yes In other words, if you said the pressure of N₂ will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of N₂ will tend to fall, can that be changed to a tendency to rise by adding H₂? no If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. 0 Round your answer to 2 significant digits. atm
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