What are the phase diagrams for water and #CO_2#?

1 Answer
Jul 29, 2017

If you just want the images of the phase diagrams, here they are (from Internet sources).

http://session.masteringchemistry.com

Notice the unusual solid-liquid equilibrium curve for water; this helps explain why solid ice floats in liquid water.

These diagrams also label the triple point and critical point for each substance (the region beyond the liquid-gas line is that of the supercritical fluid, where it is neither a distinct liquid nor gas).