Magnesium chloride · MgCl2

Magnesium chloride: formula MgCl2, atom count, element breakdown and calculated molar mass.

CompoundMgCl₂

MgCl₂

Molar mass95.205 g/mol

Atoms3

Elements2

Magnesium

1 × 24.305 · 25.53%

24.3050

Chlorine

2 × 35.45 · 74.47%

70.9000

The formula MgCl₂ contains 3 atoms in total. Numbers after element symbols show how many atoms of each element are present.

Molar mass is the sum of the contributions shown above. The percentages show how much each element contributes to the total mass.