The molecular weight of Dianhydro-D-glucitol [C_{6}H_{10}O_{4}] is 146.1418.

Dianhydro-D-glucitol [C_{6}H_{10}O_{4}] is an organic compound of three elements: Carbon, Hydrogen, and Oxygen. The molecular weight of Dianhydro-D-glucitol [C_{6}H_{10}O_{4}] is 146.1418 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of Carbon, Hydrogen, and Oxygen.

**CALCULATION PROCEDURE: Dianhydro-D-glucitol [C**_{6}H_{10}O_{4}] Molecular Weight Calculation

_{6}H

_{10}O

_{4}] Molecular Weight Calculation

**Step 1: Find out the chemical formula and determine constituent atoms and their number in a Dianhydro-D-glucitol molecule.**You will know different atoms and their number in a Dianhydro-D-glucitol molecule from the chemical formula. The chemical formula of Dianhydro-D-glucitol is C

_{6}H

_{10}O

_{4}. From the chemical formula, you can find that one molecule of Dianhydro-D-glucitol has six Carbon (C) atoms, ten Hydrogen (H) atoms and four 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 in a Dianhydro-D-glucitol molecule by multiplying its atomic weight by its number.**

Number of Carbon atoms in Dianhydro-D-glucitol: 6

Atomic weight of Carbon: 12.0107

Total weight of Carbon atoms in Dianhydro-D-glucitol: 12.0107 x 6 = 72.0642

Number of Hydrogen atoms in Dianhydro-D-glucitol: 10

Atomic weight of Hydrogen: 1.008

Total weight of Hydrogen atoms in Dianhydro-D-glucitol: 1.008 x 10 = 10.08

Number of Oxygen atoms in Dianhydro-D-glucitol: 4

Atomic weight of Oxygen: 15.9994

Total weight of Oxygen atoms in Dianhydro-D-glucitol: 15.9994 x 4 = 63.9976

**Step 4: Calculate the molecular weight of Dianhydro-D-glucitol by adding up the total weight of all atoms. **

Molecular weight of Dianhydro-D-glucitol: 72.0642 (Carbon) + 10.08 (Hydrogen) + 63.9976 (Oxygen) = 146.1418

So the molecular weight of Dianhydro-D-glucitol is 146.1418.

Dianhydro-D-glucitol [C_{6}H_{10}O_{4}] Molecular Weight Calculation

Molecular weight of Dianhydro-D-glucitol | |||

Constituent atoms | Number of each atom | Atomic weight | Total weight |

Carbon (C) | 6 | 12.0107 | 72.0642 |

Hydrogen (H) | 10 | 1.008 | 10.08 |

Oxygen (O) | 4 | 15.9994 | 63.9976 |

Molecular weight of Dianhydro-D-glucitol: | 146.1418 |

## 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