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18 lis 2019 · In chemistry and physics, the triple point is the temperature and pressure at which solid, liquid, and vapor phases of a particular substance coexist in equilibrium. It is a specific case of thermodynamic phase equilibrium.
In thermodynamics, the triple point of a substance is the temperature and pressure at which the three phases (gas, liquid, and solid) of that substance coexist in thermodynamic equilibrium. [1] It is that temperature and pressure at which the sublimation , fusion , and vaporisation curves meet.
11 wrz 2022 · The triple point is the temperature and pressure at which three states of matter exist in equilibrium. The critical point is also a combination of temperature and pressure, but it is the end point of a phase equilibrium curve where a liquid and its vapor can coexist.
30 sty 2023 · Figure 1. General Phase diagram. Triple point – the point on a phase diagram at which the three states of matter: gas, liquid, and solid coexist; Critical point – the point on a phase diagram at which the substance is indistinguishable between liquid and gaseous states
The triple point of a substance is the specific temperature and pressure at which three phases (gas, liquid, and solid) coexist in thermodynamic equilibrium. This unique point is crucial in understanding phase equilibria and phase diagrams, as it provides a reference for the behavior of materials under varying conditions.
In a phase diagram, the triple point is represented as a single point where the boundaries between solid, liquid, and gas phases meet. Understanding the triple point helps in applications such as refrigeration, chemical processes, and material science by predicting phase behavior under various conditions.
12 lip 2023 · To be able to identify the triple point, the critical point, and four regions: solid, liquid, gas, and a supercritical fluid. The state exhibited by a given sample of matter depends on the identity, temperature, and pressure of the sample.
