Calculator of substance number of moles. Substance is of mass m and molar mass M.
Leave empty or enter 'x' in the field to be calculated.
This tool calculates the number of moles of a substance. In others words, it is a converter from 'grams to moles' and 'moles to grams' by means of the substance molar mass.
`n = m/M`
n: number of moles of the substance
m: mass in gram
M: molar mass in g per mol (g/mol)