ChemTrix Elements, The Free Chemistry Calculator

Category	Price	Seller	Device
Reference	Free	Nathan Jones	iPhone, iPad, iPod

Other chemistry calculators make it hard to do simple things. Not ChemTrix. ChemTrix was built by chemists, for chemists. It has powerful, convenient, time-saving features that make common chemical calculations a snap.

Enter a chemical formula, and ChemTrix Elements calculates:

- Molar mass (molecular weight)
- Exact (monoisotopic) mass
- Nominal mass
- Percentage composition by mass

ChemTrix Elements features:

- A clean, elegant interface
- Quick, simple, and accurate formula entry using a purpose-built keypad, including programmable buttons for even more flexibility and speed
- Natural chemical syntax
- A history of all entered formulae
- Detailed listings of the properties of all the elements in the periodic table, including electronic configurations, stable isotopes, and electronegativities.