Molar mass of methyl ethyl ketone (CH3COCH2CH3)

The molar mass of methyl ethyl ketone (CH3COCH2CH3) is 72.107 g/mol.

butanone · MEK

Step-by-step calculation

Element	Atoms	Atomic mass	Subtotal
Carbon	× 4	12.011	= 48.044
Hydrogen	× 8	1.008	= 8.064
Oxygen	× 1	15.999	= 15.999
Total			72.107 g/mol

Percent composition by element

Carbon 66.63%
Hydrogen 11.18%
Oxygen 22.19%

Try another formula

H₂O NaCl CO₂ C₆H₁₂O₆ H₂SO₄ Ca(OH)₂ CuSO₄·5H₂O C₈H₁₀N₄O₂

Could not read that formula

Related compounds

NaHCO₃ Sodium bicarbonate C₂H₅OH Ethanol CH₃COOH Acetic acid C₇H₆O₂ Benzoic acid C₉H₈O₄ Aspirin C₇H₆O₃ Salicylic acid

FAQ

What is the molar mass of CH3COCH2CH3?

The molar mass of methyl ethyl ketone (CH3COCH2CH3) is 72.107 g/mol.

How do you calculate the molar mass of CH3COCH2CH3?

Multiply the atomic mass of each element by the number of its atoms in CH3COCH2CH3, then add the results: 4 × 12.011 (C) + 8 × 1.008 (H) + 1 × 15.999 (O) = 72.107 g/mol.

What percentage of CH3COCH2CH3 is Carbon?

Carbon makes up 66.63% of the mass of methyl ethyl ketone (CH3COCH2CH3).