Question

Consider the following equilibrium: Now suppose a reaction vessel is filled with 1.93 atm of ammonia (NH,) and 0.926 atm of hydrogen (H2) at 619. °C. Answer the following questions about this system: Under these conditions, will the pressure of NH, tend to rise or fail nise fall Is it possible to reverse this tendency by adding N2 In other words, if you said the pressure of NH, will tend to rise, can that be changed to a tendency to falil by adding N,7 Similarly, you salid the yes no pressure of NH, will tend to fall, can that be changed to a tendency to rnse by adding N2 If you said the tendency can be reversed in the second question, calculate the minimum pressure of N2 needed to reverse it. Round your answer to 2 significant digits. Check