Molar mass of glycine (C2H5NO2)

The molar mass of glycine (C2H5NO2) is 75.067 g/mol.

Step-by-step calculation

ElementAtomsAtomic massSubtotal
Carbon × 2 12.011 = 24.022
Hydrogen × 5 1.008 = 5.04
Nitrogen × 1 14.007 = 14.007
Oxygen × 2 15.999 = 31.998
Total75.067 g/mol

Percent composition by element

  • Carbon 32%
  • Hydrogen 6.71%
  • Nitrogen 18.66%
  • Oxygen 42.63%

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FAQ

What is the molar mass of C2H5NO2?

The molar mass of glycine (C2H5NO2) is 75.067 g/mol.

How do you calculate the molar mass of C2H5NO2?

Multiply the atomic mass of each element by the number of its atoms in C2H5NO2, then add the results: 2 × 12.011 (C) + 5 × 1.008 (H) + 1 × 14.007 (N) + 2 × 15.999 (O) = 75.067 g/mol.

What percentage of C2H5NO2 is Oxygen?

Oxygen makes up 42.63% of the mass of glycine (C2H5NO2).