Constituent
Name
Liquid water
Official name
Liquid water
Family
molecular liquid
Class
hydrogen bonded molecular liquid
Compound type
liquid
Phase type
liquid
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0
Mole fraction
1.0
Formula
H2O
Chemical formula
H2O
Isotope mixture type
terrestrial abundance
  Formula Name Family Mole fraction State Relevance
H2O Water molecule 1.0 pure main
Molar mass
18.0153 g/mol
Density
0.997 (298 K) g/cm3
Refraction index n
1.3330
Pure color
colorless
Diaphaneity
transparent