Question

Using an equilibrium constant to predict the direction of spont... At the temperature the engineer picks, the equilibrium constant for this reaction is 0.55 The engineer charges ("Hills") four reaction vessels with hydrogen cyanide and ammonia, and lets the reaction begin. He then measures the composition of the mixture inside each vessel from time to time. His first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time he measures the compositions. reaction concentration expected change in concentration compound HCN NH 0.29 M O increase OI decrease O(no change) 0.36 M of increase Ol decrease O(no change) 098 M of increase O decrease O(no change) 1.00 M of increase I decrease (no change) 1.15 M OT increase o decrease no change) 1.22M of increase O. decrease (no change) 0.12 M of increase Ol decrease O(no change) 0.14 M increase I decrease no change 0.88 M I t increase dere no change

Answer 1