Atoms Counter for Chemical Formulas

Counter for the number of atoms of each element in one or more chemical formulas. Please enter the formula with the common element symbols, numbers not subscripted. The molecules may contain the elements 1 - 96 (hydrogen - curium, H - Cm), as well as deuterium (D). Brackets can't be processed, spaces and commas are ignored. At Quantity, the number of molecules can be multiplied.
Example: Acetic acid has the formula CH3COOH. 3 molecules of it contain 12 H atoms, 6 C atoms and 6 O atoms, a total of 24 atoms.