Study the carbon dioxide phase with the following phase diagrams. A phase diagram is used to show the preferred physical states of matter at different thermodynamic variables, such as temperatures and pressure. These CO2 phase diagrams include the explanation of the phase of carbon dioxide. Check out the following diagrams below.
The phase diagram of carbon dioxide shows that liquid carbon dioxide cannot exist at atmospheric pressure. Consequently, solid carbon dioxide sublimes directly to a gas. The phase diagram of carbon dioxide has a more typical melting curve, sloping up and to the right. Solid CO2 is generally known as dry ice because it is a cold solid with no liquid phase observed when it is warmed.
The CO2 phase diagram is shown in the figure above. There is a triple point condition in which the three phase-lines join. These three phases stably coexist but may abruptly and totally change into each other given a slight change in temperature or pressure. View the diagrams and learn about the phase in the following images. Studying phase diagram for carbon dioxide will give you more insight into the process of CO2 change.
These phase diagrams illustrate the variations between the states of matter of elements or compounds as they relate to pressure and temperatures. All of the CO2 phase diagrams are printable in high quality, so just click the save menu and you can print it out from your browser!