Molar mass of valine (C5H11NO2)

The molar mass of valine (C5H11NO2) is 117.148 g/mol.

Step-by-step calculation

ElementAtomsAtomic massSubtotal
Carbon × 5 12.011 = 60.055
Hydrogen × 11 1.008 = 11.088
Nitrogen × 1 14.007 = 14.007
Oxygen × 2 15.999 = 31.998
Total117.148 g/mol

Percent composition by element

  • Carbon 51.26%
  • Hydrogen 9.46%
  • Nitrogen 11.96%
  • Oxygen 27.31%

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FAQ

What is the molar mass of C5H11NO2?

The molar mass of valine (C5H11NO2) is 117.148 g/mol.

How do you calculate the molar mass of C5H11NO2?

Multiply the atomic mass of each element by the number of its atoms in C5H11NO2, then add the results: 5 × 12.011 (C) + 11 × 1.008 (H) + 1 × 14.007 (N) + 2 × 15.999 (O) = 117.148 g/mol.

What percentage of C5H11NO2 is Carbon?

Carbon makes up 51.26% of the mass of valine (C5H11NO2).