Consider the following equilibrium: 2NH3g +N2g3H2g = ΔG034.kJ Now suppose a reaction vessel is filled with 8.34atm of ammonia NH3 and 7.19atm of nitrogen N2 at 76.°C . Answer the following questions about this system: Under these conditions, will the pressure of NH3 tend to rise or fall? rise fall Is it possible to reverse this tendency by adding H2 ?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 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 ? yes no 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. atm
Consider the following equilibrium: 2NH3g +N2g3H2g = ΔG034.kJ Now suppose a reaction vessel is filled with 8.34atm of ammonia NH3 and 7.19atm of nitrogen N2 at 76.°C . Answer the following questions about this system: Under these conditions, will the pressure of NH3 tend to rise or fall? rise fall Is it possible to reverse this tendency by adding H2 ?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 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 ? yes no 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. atm
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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Consider the following equilibrium:
Now suppose a reaction vessel is filled with
of ammonia
and
of nitrogen
at
. Answer the following questions about this system:
2NH3g
+N2g3H2g
= ΔG034.kJ
8.34atm
NH3
7.19atm
N2
76.°C
|
|
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