| DCS# 4C10.10 | NWU# D-25 | Location: 6 C 1 | 
| title: PVT Surfaces aka:  | 
| Description: A three dimensional model of Carbon Dioxide, showing the triple point. Also a general 3-D plot of a PVT surface. Question: Carbon Dioxide is also called "dry ice." Where on this model would you find dry ice?  | ![]() ![]()  |