consider the following equilibrium n2o4g 2no2g g054kj now suppose a reaction vessel is filled wi

To analyze the equilibrium between ( N_2O_4 ) and ( NO_2 ) and determine the behavior of the sys

Question

Consider the following equilibrium: N2O4g 2NO2g = ΔG05.4kJ Now suppose a reaction vessel is filled with 0.220atm of nitrogen dioxide NO2 at 1168.°C . Answer the following questions about this system: Under these conditions, will the pressure of NO2 tend to rise or fall? rise fall Is it possible to reverse this tendency by adding N2O4 ? In other words, if you said the pressure of NO2 will tend to rise, can that be changed to a tendency to fall by adding N2O4 ? Similarly, if you said the pressure of NO2 will tend to fall, can that be changed to a tendency to rise by adding N2O4 ? yes no If you said the tendency can be reversed in the second question, calculate the minimum pressure of N2O4 needed to reverse it. Round your answer to 2 significant digits. 1.2atm Correct Answer: Under these conditions, will the pressure of NO2 tend to rise or fall? rise fall Is it possible to reverse this tendency by adding N2O4 ? In other words, if you said the pressure of NO2 will tend to rise, can that be changed to a tendency to fall by adding N2O4 ? Similarly, if you said the pressure of NO2 will tend to fall, can that be changed to a tendency to rise by adding N2O4 ? yes no If you said the tendency can be reversed in the second question, calculate the minimum pressure of N2O4 needed to reverse it. Round your answer to 2 significant digits. 0.076atm

          Consider the following equilibrium:
N2O4g
2NO2g
=       ΔG05.4kJ
Now suppose a reaction vessel is filled with
0.220atm
of nitrogen dioxide
NO2
at
1168.°C
. Answer the following questions about this system:
Under these conditions, will the pressure of
NO2
tend to rise or fall?
rise
fall
Is it possible to reverse this tendency by adding
N2O4
?
In other words, if you said the pressure of
NO2
will tend to rise, can that be changed to a tendency to fall by adding
N2O4
? Similarly, if you said the pressure of
NO2
will tend to fall, can that be changed to a tendency to rise by adding
N2O4
?
yes
no
If you said the tendency can be reversed in the second question, calculate the minimum pressure of
N2O4
needed to reverse it.
Round your answer to
2
significant digits.
1.2atm
Correct Answer:
Under these conditions, will the pressure of
NO2
tend to rise or fall?
rise
fall
Is it possible to reverse this tendency by adding
N2O4
?
In other words, if you said the pressure of
NO2
will tend to rise, can that be changed to a tendency to fall by adding
N2O4
? Similarly, if you said the pressure of
NO2
will tend to fall, can that be changed to a tendency to rise by adding
N2O4
?
yes
no
If you said the tendency can be reversed in the second question, calculate the minimum pressure of
N2O4
needed to reverse it.
Round your answer to
2
significant digits.
0.076atm

Added by Krista R.

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