# Trimethylglycine (C5H11NO2) Molecular Weight Calculation

The molecular weight of Trimethylglycine [C5H11NO2] is 117.14704. Trimethylglycine (C5H11NO2) is an organic compound of four elements: Carbon, Hydrogen, Nitrogen, and Oxygen. The molecular weight of Trimethylglycine is 117.14704 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of all its elements.

# CALCULATION PROCEDURE: Trimethylglycine  [C5H11NO2] Molecular Weight Calculation

Step 1: Find out the chemical formula and determine constituent atoms and their number in a Trimethylglycine molecule.
From the chemical formula, you will know different atoms and their number in a Trimethylglycine molecule. The chemical formula of Trimethylglycine is C5H11NO2. From the chemical formula of Trimethylglycine, you can find that one molecule of Trimethylglycine consists of five Carbon (C) atoms, eleven Hydrogen (H) atoms, one Nitrogen (N) atom, and two Oxygen atoms.

Step 2: Find out the atomic weights of each atom (from the periodic table).

Atomic weight of Carbon (C): 12.0107 (Ref: Jlab-ele006)
Atomic weight of Hydrogen (H): 1.008 (Ref: Lanl-1)

Atomic weight of Nitrogen (N): 14.00674 (Ref: Jlab-ele007)
Atomic weight of Oxygen (O): 15.9994 (Ref: Jlab-ele008)

Step 3: Calculate the total weight of each atom in a Trimethylglycine molecule by multiplying its atomic weight by its number.

Number of Carbon atoms in Trimethylglycine: 5
Atomic weight of Carbon (C): 12.0107
Total weight of Carbon atoms in Trimethylglycine: 12.0107 x 5 = 60.0535

Number of Hydrogen atoms in Trimethylglycine: 11
Atomic weight of Hydrogen (H): 1.008
Total weight of Hydrogen atoms in Trimethylglycine: 1.008 x 11 = 11.088

Number of Nitrogen atoms in Trimethylglycine: 1
Atomic weight of Nitrogen (N): 14.00674
Total weight of Nitrogen atoms in Trimethylglycine: 14.00674 x 1 = 14.00674

Number of Oxygen atoms in Trimethylglycine: 2
Atomic weight of Oxygen (O): 15.9994
Total weight of Oxygen atoms in Trimethylglycine: 15.9994 x 2 = 31.9988

Step 4: Calculate the molecular weight of Trimethylglycine by adding up the total weight of all atoms.

Molecular weight of Trimethylglycine: 60.0535 (Carbon) + 11.088 (Hydrogen) + 14.00674 (Nitrogen) + 31.9988 (Oxygen) = 117.14704

So the molecular weight of Trimethylglycine is 117.14704.

Trimethylglycine(C5H11NO2) Molecular Weight Calculation

## REFERENCES:

• Lanl-1: https://periodic.lanl.gov/1.shtml
• Jlab-ele006: https://education.jlab.org/itselemental/ele006.html
• Jlab-ele007: https://education.jlab.org/itselemental/ele007.html
• Jlab-ele008: https://education.jlab.org/itselemental/ele008.html 