The molecular weight of Trehalulose (C12H22O11) is 342.2978.
To calculate molecular weight of any compound, the first step is to know the constituent atoms and their number in that particular compound. Then calculate the total weight of each atom by multiplying its atomic weight by its number. The sum of total weight of all constituent atoms will be the molecular weight of the compound. Note that the value of atomic weight may differ slightly from different sources.
CALCULATION PROCEDURE: Trehalulose (C12H22O11) Molecular Weight Calculation
Step 1: Find out the chemical formula and determine constituent atoms and their number in a Trehalulose molecule.
From the chemical formula, you will know different atoms and their number in a Trehalulose molecule. Chemical formula of Trehalulose is C12H22O11. From the chemical formula of Trehalulose, you can find that one molecule of Trehalulose has twelve Carbon (C) atoms, twenty-two Hydrogen (H) atoms and eleven Oxygen (O) atoms.
Step 2: Find out atomic weights of each atom (from 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 a Trehalulose molecule by multiplying its atomic weight by its number.
Number of Carbon atoms in Trehalulose: 12
Atomic weight of Carbon: 12.0107
Total weight of Carbon atoms in Trehalulose: 12.0107 x 12 = 144.1284
Number of Hydrogen atoms in Trehalulose: 22
Atomic weight of Hydrogen: 1.008
Total weight of Hydrogen atoms in Trehalulose: 1.008 x 22 = 22.176
Number of Oxygen atoms in Trehalulose: 11
Atomic weight of Oxygen: 15.9994
Total weight of Oxygen atoms in Trehalulose: 15.9994 x 11 = 175.9934
Step 4: Calculate the molecular weight of Trehalulose by adding up the total weight of all atoms.
Molecular weight of Trehalulose: 144.1284 (Carbon) + 22.176 (Hydrogen) + 175.9934 (Oxygen) = 342.2978
So the molecular weight of Trehalulose is 342.2978.
Trehalulose (C5H10O5) Molecular Weight Calculation
|Molecular weight of Trehalulose|
|Constituent atoms||Number of each atom||Atomic weight||Total weight |
|Molecular weight of Trehalulose:||342.2978|
- 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