The lines show where a phase changes happens to a substance -
- The conditions in which a substance exists in a certain phase. ^.^
apex
The three regions of a phase diagram represent the states of matter a substance can exist in under different combinations of temperature and pressure. The leftmost region usually represents the solid phase, the middle region represents the liquid phase, and the rightmost region represents the gas phase.
Chemistry and physics primarily use phase diagrams to represent the relationship between pressure, temperature, and phase changes of a substance. It helps to determine the conditions under which a substance will exist as a solid, liquid, or gas.
To effectively interpret a ternary phase diagram, one must understand the composition of the three components involved, the boundaries between different phases, and how changes in temperature and pressure affect the phases present. By analyzing the intersections of lines and regions on the diagram, one can determine the phase stability and composition of a system at different conditions.
equilibrium between two states
This line is a boundary between two phases.
- The conditions in which a substance exists in a certain phase. ^.^
The lines in each diagram represent an electric field. The stronger the field, the close together the lines are.
The lines in each diagram represent an electric field. The stronger the field, the close together the lines are.
meet at the critical point on the diagram.
- The conditions in which a substance exists in a certain phase. ^.^
apex
what happens to water molecules when they are heated
They correspond to only one phase on a phase diagram.
The melting point or boiling point ...................
schematic diagram