phase-diagram-pt · python · pygal · anyplot.ai1.0 Pa1.0 Pa100.0 Pa100.0 Pa10.0 kPa10.0 kPa1.0 MPa1.0 MPa200 K200 K300 K300 K400 K400 K500 K500 K600 K600 Kphase-diagram-pt · python · pygal · anyplot.aiTemperature (K)Pressure (Pa)Critical Point — liquid-gas distinction vanishes
647.1 K, 22.1 MPa22.1 MPa2411.689.35030372034589Triple Point — all three phases coexist
273.16 K, 612 Pa611.7 Pa640.2687601214186709.7536000206558Solid ↔ Gas (Sublimation)Liquid ↔ Gas (Vaporization)Solid ↔ Liquid (Melting)Critical Point (647.1 K, 22.1 MPa)Triple Point (273.16 K, 612 Pa)