ChemPhase Explorer v1.0

Thermodynamic Phase Diagrams & Physical Property Aggregator

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Phase Diagram (P-T)

Pressure vs. Temperature Equilibrium

Dynamic Point Inspector

LIQUID PHASE
Estimated Density (\(\rho\)) 997.0 kg/m³
Vapor Pressure (\(P_{sat}\)) 0.0317 bar
Reduced Temp (\(T_r = T/T_c\)) 0.461
Reduced Press (\(P_r = P/P_c\)) 0.0046

Water (H₂O)

H₂O
CAS: 7732-18-5 MW: 18.015 g/mol IUPAC: oxidane

Phase Equilibrium Points

Triple Point (\(TP\)) 273.16 K (0.01 °C) 0.006117 bar (611.65 Pa)
Critical Point (\(CP\)) 647.10 K (373.95 °C) 220.64 bar (217.75 atm)
Normal Boiling Point (1 atm) 373.15 K (100.0 °C) \(\Delta H_{vap}\): 40.66 kJ/mol
Normal Melting Point (1 atm) 273.15 K (0.0 °C) \(\Delta H_{fus}\): 6.01 kJ/mol

Compound Property Matrix

Property Name Symbol Value & Unit Standard Conditions Source / Model
Property Name Symbol Value & Unit Conditions Description