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Phase diagram (materials) templates

Chemistry — Phase: ammonia (P–T)

The phase diagram of NH₃.

Template previewPhase diagram (materials)
Ammonia phase diagramTriple (195 K, 6.1 bar)Critical (405 K, 11300 bar)SolidLiquidGasSchematic — curve shapes are qualitative; the marked points carry the declared values.TemperaturePressure

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title "Ammonia phase diagram"
type pt
triple 195 6.1
critical 405 11300
region "Solid" at (0.2, 0.6) color slate
region "Liquid" at (0.5, 0.72) color teal
region "Gas" at (0.74, 0.2) color amber