Potassium carbonate · K2CO3

Potassium carbonate: formula K2CO3, atom count, element breakdown and calculated molar mass.

CompoundK₂CO₃

K₂CO₃

Molar mass138.205 g/mol

Atoms6

Elements3

Carbon

1 × 12.011 · 8.69%

12.0110

Oxygen

3 × 15.999 · 34.73%

47.9970

Potassium

2 × 39.0983 · 56.58%

78.1966

The formula K₂CO₃ contains 6 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.