Molar Mass of Sn (Tin)

Molar Mass Calculator
Chemical formula Write symbols with a capital letter: CoCl2 is cobalt chloride, COCl2 is phosgene. A hydrate takes a dot: CuSO4·5H2O or CuSO4.5H2O

What is the molar mass of Sn?

Answer

M(Sn) =
118.71 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024).

Contribution of each element
Element Atoms, n Atomic weight, A n × A, g/mol Mass fraction, w
Sntin1118.71118.71 w = 100.00%

Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)

See Also

Recalculate with different values ↑

Neighbouring elements of the periodic table

FormulaM, g/mol
Ag (silver)107.87
Cd (cadmium)112.41
In (indium)114.82
Sn (tin)118.71
Sb (antimony)121.76
Te (tellurium)127.60
I (iodine)126.90

FAQ

What is the molar mass of Sn?

M(Sn) = 118.71 g/mol

How is the molar mass of tin different from its atomic weight?

Only in units: the relative atomic mass Ar(Sn) = 118.71 has no unit, and the molar mass M(Sn) = 118.71 g/mol is the mass of one mole of atoms (6.022 × 10²³ of them).

How many grams are in 2 moles of Sn?

m = n × M = 2 mol × 118.71 g/mol = 237.42 g.

See Also