A chem ' N2(Q)+3H2(g) _) 2 I\HI3ig') \gineer is studying the following reaction: At the temperature the engineer picks, the equilibrium constant KP...

Please help explain this. I keep getting the wrong answers. Thanks ahead of time.

A chem ' N2(Q)+3H2(g) _) 2 I\H—I3ig') \gineer is studying the following reaction: At the temperature the engineer picks, the equilibrium constant KP for this reaction is 0.0080. The engineer charges ("fills") three reaction vessels with nitrogen and hydrogen, and lets the reaction begin. He thenmeasures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown inthe table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reactionvessel compound m expected change In concentration v decrease 0 (no change) v decrease 0 (no change) v decrease 0 (no change) v decrease 0 (no change) N2 10.37 atm O A increase 0 v decrease 0 (no change)C H; 16.59 atm O A increase 0 v decrease 0 (no change)NH3 21.99 atm O A increase 0 v decrease 0 (no change)