Instructions for use:
Enter a chemical formula in the way it is usually written, as shown in the following examples:
Fe3[Fe(CN)6]2 or Fe3(Fe(CN)6)2
Simplified structure formulas are also allowed:
Symbols can be separated by blanks:
Na2 S O4 or Na 2 S O 4 is processed in the same way as Na2SO4.
Formulas containing a dot indicating a hydrate or other adduct, like CaSO4 . 1/2H2O, have
to be entered using the format CaSO4(H2O)1/2, CaSO4(H2O)0.5, or CaSO4(H2O).5
since the program regards any dot as a decimal point.
Do not enter numbers composed of an integer and a fraction, like 1 1/2 (will be read as 11/2).
Use 3/2 or 1.5 instead.
Molecular Weight Calculator 1.03 is free for personal use and may be copied and distributed on a non-profit basis. Any commercial distribution or use in a commercial environment requires the author's permission.
This software is experimental and may still contain bugs and errors although it has been checked thoroughly. Use at your own risk.
Send comments or report errors to: firstname.lastname@example.org