Molar mass of methionine (C5H11NO2S)

The molar mass of methionine (C5H11NO2S) is 149.208 g/mol.

Step-by-step calculation

Element	Atoms	Atomic mass	Subtotal
Carbon	× 5	12.011	= 60.055
Hydrogen	× 11	1.008	= 11.088
Nitrogen	× 1	14.007	= 14.007
Oxygen	× 2	15.999	= 31.998
Sulfur	× 1	32.06	= 32.06
Total			149.208 g/mol

Percent composition by element

Carbon 40.25%
Hydrogen 7.43%
Nitrogen 9.39%
Oxygen 21.45%
Sulfur 21.49%

Try another formula

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

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Related compounds

C₃H₇NO₂S Cysteine C₂H₇NO₃S Taurine C₁₆H₁₈N₂O₄S Penicillin G C₁₆H₁₉N₃O₅S Amoxicillin C₇H₅NO₃S Saccharin C₁₄H₁₄N₃NaO₃S Methyl orange

FAQ

What is the molar mass of C5H11NO2S?

The molar mass of methionine (C5H11NO2S) is 149.208 g/mol.

How do you calculate the molar mass of C5H11NO2S?

Multiply the atomic mass of each element by the number of its atoms in C5H11NO2S, then add the results: 5 × 12.011 (C) + 11 × 1.008 (H) + 1 × 14.007 (N) + 2 × 15.999 (O) + 1 × 32.06 (S) = 149.208 g/mol.

What percentage of C5H11NO2S is Carbon?

Carbon makes up 40.25% of the mass of methionine (C5H11NO2S).