Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the equation: pcl5(g) = pcl3(g) + cl2(g) at 250° 0. 500 mol l-1 pcl5 is added to the flask. If kc = 1. 80 mol l-1, what are the equilibrium concentrations of each gas?.

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?

Three important things a musician must do for a superior performance. essay

In john watson's "little albert' experiment, what was the ucs? select one: a. white rat b. loud noise c. little boy d. anything white and furry