System to describe the chemical formulas for WEB.

Water

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

Water

Molecular formula: H2O CAS# 7732-18-5
Names
English:
Dihydrogen oxide
Water(CAS) [Wiki]
oxidane(IUPAC)
Русский:
Вода [Wiki]
Оксид водорода(IUPAC)
German:
Wasser [Wiki]
العربية:
ماء [Wiki]
Ελληνικά:
Ύδωρ
Νερό(IUPAC) [Wiki]
Οξιδάνιο(IUPAC)
ατμός
διυδρογόνο μονοξείδιο
οξείδιο του υδρογόνου
πάγος
υδρογόνο μονοξείδιο
υδρογόνο οξείδιο
υδρογόνο υδροξείδιο
Español:
Agua [Wiki]
French:
Eau(IUPAC) [Wiki]
monoxyde de dihydrogène
हिन्दी:
ऑक्सीडेन(IUPAC)
जल
Italiano:
Acqua(IUPAC) [Wiki]
日本語:
オキシダン(IUPAC)
(IUPAC) [Wiki]
中文:
一氧化二氢
氢氧化氢
氢氧酸
氧化氢(IUPAC)
氧烷
[Wiki]
Latina:
Aqua [Wiki]
hydrogenium oxydatum
oxidum hydrogenii
Português:
Hidróxido de hidrogênio
Monóxido de dihidrogênio
Ácido hidroxílico
Água [Wiki]
Óxido de hidrogênio

Variants of the formula:

H2O
H\O/H
H/$dashes(/.\)O\H
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Water is involved

  • H2O <=> H^+ + OH^-
  • 2H2 + O2 = 2H2O
  • 2H2O <=> H3O^+ + OH^-
  • 2{M} + 2H2O = 2{M}OH + H2"|^" , where M = Li Na K Rb
  • 2H2O2 -> 2H2O + O2"|^"