Consider the following equilibrium: 2NH, (g) N₂(g) + 3H₂(g) AG-34. kJ Now suppose a reaction vessel is filled with 0.642 atm of ammonia (NH,) and 5.16 atm of nitrogen (N₂) at 547. "C. Answer the following questions about this system: Under these conditions, will the pressure of NH, tend to rise or fall? Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of NH, will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of NH, will tend to fall, can that be changed to a tendency to rise by adding H₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. Round your answer to 2 significant digits. rise O fall O yes Ono 0.2

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Chapter1: Chemical Foundations
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Subject:- Chemistry  

Consider the following equilibrium:
2NH, (g) N₂(g) + 3H₂(g)
AG-34. kJ
Now suppose a reaction vessel is filled with 0.642 atm of ammonia (NH,) and 5.16 atm of nitrogen (N₂) at 547. "C. Answer the following questions about this
system:
Under these conditions, will the pressure of NH, tend to rise or fall?
Is it possible to reverse this tendency by adding H₂?
In other words, if you said the pressure of NH, will tend to rise, can that
be changed to a tendency to fall by adding H₂? Similarly, if you said the
pressure of NH3 will tend to fall, can that be changed to a tendency to
rise by adding H₂?
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of H₂ needed to reverse it.
Round your answer to 2 significant digits.
rise
O fall
O yes
O no
0.9
X
3
Transcribed Image Text:Consider the following equilibrium: 2NH, (g) N₂(g) + 3H₂(g) AG-34. kJ Now suppose a reaction vessel is filled with 0.642 atm of ammonia (NH,) and 5.16 atm of nitrogen (N₂) at 547. "C. Answer the following questions about this system: Under these conditions, will the pressure of NH, tend to rise or fall? Is it possible to reverse this tendency by adding H₂? In other words, if you said the pressure of NH, will tend to rise, can that be changed to a tendency to fall by adding H₂? Similarly, if you said the pressure of NH3 will tend to fall, can that be changed to a tendency to rise by adding H₂? If you said the tendency can be reversed in the second question, calculate the minimum pressure of H₂ needed to reverse it. Round your answer to 2 significant digits. rise O fall O yes O no 0.9 X 3
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