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Mass Percent
3. Chemical Reactions / Mass Percent / Problem 7

The molecule shown below is Alanine which is an amino acid used to make proteins

3D model of Alanine, an amino acid, showing atoms: N in blue, O in red, C in gray, H in white.


For the molecule, Alanine, calculate the mass % of N.

Legend: 

N → blue

O → red

C → gray

H → white

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