Allose (C6H12O6) Molecular Weight Calculation

The molecular weight of Allose (C6H12O6) is 180.1566.

Allose (C6H12O6) Molecular Weight CalculationAllose (C6H12O6) is an organic compound of three elements: Carbon, Hydrogen, and Oxygen. The molecular weight of Allose is 180.1566 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of all its elements.

CALCULATION PROCEDURE: Allose (C6H12O6) Molecular Weight Calculation

Step 1: Find out the chemical formula and determine constituent atoms and their number in an Allose molecule.
You will know different atoms and their number in an Allose molecule from the chemical formula. The chemical formula of Allose is C6H12O6. From the chemical formula of Allose, you can find that one molecule of Allose has six Carbon (C) atoms, twelve Hydrogen (H) atoms, and six Oxygen (O) atoms.

Step 2: Find out 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 Oxygen (O): 15.9994 (Ref: Jlab-ele008)

Step 3: Calculate the total weight of each atom present in an Allose molecule by multiplying its atomic weight by its number.

Number of Carbon atoms in Allose: 6
Atomic weight of Carbon: 12.0107
Total weight of Carbon atoms in Allose: 12.0107 x 6 = 72.0642

Number of Hydrogen atoms in Allose: 12
Atomic weight of Hydrogen: 1.008
Total weight of Hydrogen atoms in Allose: 1.008 x 12 = 12.096

Number of Oxygen atoms in Allose: 6
Atomic weight of Oxygen: 15.9994
Total weight of Oxygen atoms in Allose: 15.9994 x 6 = 95.9964

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

Molecular weight of Allose: 72.0642 (Carbon) + 12.096 (Hydrogen) + 95.9964 (Oxygen) = 180.1566

So the molecular weight of Allose is 180.1566.

Allose (C6H12O6) Molecular Weight Calculation

Molecular weight of Allose
Constituent atoms
Number of each atom
Atomic weightTotal weight
Carbon (C)612.010772.0642
Hydrogen (H)
12
1.00812.096
Oxygen (O)
6
15.999495.9964
Molecular weight of Allose:
180.1566

REFERENCES:

  • Lanl-1: https://periodic.lanl.gov/1.shtml 
  • Pubchem-Hydrogen : https://pubchem.ncbi.nlm.nih.gov/element/Hydrogen 
  • Jlab-ele006; https://education.jlab.org/itselemental/ele006.html
  • Pubchem-6: https://pubchem.ncbi.nlm.nih.gov/element/6
  • Jlab-ele008: https://education.jlab.org/itselemental/ele008.html
  • Pubchem-8: https://pubchem.ncbi.nlm.nih.gov/element/8

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