Molar mass of NB13W11Fe9He5H3Ar2Xe2O2Cl2Zn2Zr is 3369.8023 g/mol
Elemental composition of NB13W11Fe9He5H3Ar2Xe2O2Cl2Zn2Zr
Formula in Hill system is Ar2B13Cl2Fe9H3He5NO2W11Xe2Zn2Zr | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Computing molar mass (molar weight)To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use:
Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert from weight to number of moles and vice versa. Computing molecular weight (molecular mass)To calculate molecular weight of a chemical compound enter it's formula, specify its isotope mass number after each element in square brackets.Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. Definitions
Steps to calculate molar mass
Example: calculating molar massLet's calculate the molar mass of carbon dioxide (CO2):
Lesson on computing molar massWeights of atoms and isotopes are from NIST article. Related: Molecular weights of amino acids | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
molecular weights calculated today |