Help now 15pts Use the graph to complete the statement below. Assume that pressure and number of moles of gas are constant in this problem. This graph shows that temperature and volume have . A graph of volume versus temperature has temperature in kelvins from 200 to 400 on the horizontal axis, and volume in liters from 0.5 to 1.5 on the vertical axis. 5 points are marked approximately as follows: 225, 0.75; 250, 0.8; 290, 1; 325, 1.1; and 380, 1.3.

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: