Calcium chloride · CaCl2

Calcium chloride: formula CaCl2, atom count, element breakdown and calculated molar mass.

CompoundCaCl₂

CaCl₂

Molar mass110.978 g/mol

Atoms3

Elements2

Chlorine

2 × 35.45 · 63.89%

70.9000

Calcium

1 × 40.078 · 36.11%

40.0780

The formula CaCl₂ 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.