Convert mass to moles
moles = mass ÷ Mr
Amount0.1 mol
FranklyChemistry
Formula Mass & Mole Calculator
The mole is at the heart
of every calculation.
of every calculation.
MODERNISED TEACHER TOOL
Enter a formula. See exactly how its relative mass is built.
Brackets, nested groups and waters of crystallisation are handled automatically.
ElementArNumberContribution
N14228
H188
S32132
O16464
Convert moles to mass
mass = Mr · moles
Mass13.2 g