Liquid water | SSHADE

Liquid phase

Official name: Liquid water

Name and identifiers

Secondary names: Water; oxidane; Hydrogen oxide; Dihydrogen oxide

Class: hydrogen bonded molecular liquid
Compound type: liquid
Phase type: liquid

Chemical composition

Formula: $H_2O$
Chemical formula: H2O
Isotope mixture type: terrestrial abundance

	Formula	Name	Family	Mole fraction	State	Relevance
	$H_2O$	Water	molecule	1.0	pure	main

Chemical functions and bonds

Chemical functions

	Function	Number
	$R-OH$	2

Chemical bonds

	Bond	Number
	$-O-H$	2

Physical properties

Molar mass: 18.0153 $g/mol$
Density: 0.997 (298 K) $g/cm^3$

Thermodynamical properties

State NTP

liquid

Phase transitions

Phase transition type	Other phases	Temperature - Pressure
triple point solid-liquid-gas	liquid water, gas	273.16 K (611.66Pa)
solid-liquid	liquid water	273.15 K (100 kPa)

Optical properties

Refraction index n: 1.3330
Pure color: colorless
Diaphaneity: transparent

Links and Publications

Links

Wikipedia