Chemistry › Tool
Mendeleev · Tool
Chemical Formula Editor
Type H2O, SO4^2- or a chemical equation and format it automatically.
FormulaSO₄²⁻
Chemical Formula EditorSubscripts, charges, arrows and states
InputFormula, ion or equation
Symbols
Common elements
Examples
Previewformatted automatically
For an ambiguous charge, use ^: SO4^2-. Physical states (s), (l), (g) and (aq) are also recognized.