The molecular weight of Tridecane (C_{13}H_{28}) is 184.3631.

Tridecane (C_{13}H_{28}) is an organic compound of two elements: Carbon, and Hydrogen. The molecular weight of Tridecane is 184.3631 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of all its elements.

**CALCULATION PROCEDURE: Tridecane [C**_{13}H_{28}] Molecular Weight Calculation

_{13}H

_{28}] Molecular Weight Calculation

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

_{13}H

_{28}. The chemical formula shows that one Tridecane molecule consists of thirteen Carbon (C) atoms and twenty-eight Hydrogen (H) 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)

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

Number of Carbon atoms in Tridecane: 13

Atomic weight of Carbon (C): 12.0107

Total weight of Carbon atoms in Tridecane: 12.0107 x 13 = 156.1391

Number of Hydrogen atoms in Tridecane: 28

Atomic weight of Hydrogen (H): 1.008

Total weight of Hydrogen atoms in Tridecane: 1.008 x 28 = 28.224

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

Molecular weight of Tridecane: 156.1391 (Carbon) + 28.224 (Hydrogen) = 184.3631

So the molecular weight of Tridecane is 184.3631.

Tridecane [C_{13}H_{28}] Molecular Weight Calculation

Molecular weight of Tridecane [C_{13}H_{28}] | |||

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

Carbon (C) | 13 | 12.0107 | 156.1391 |

Hydrogen (H) | 28 | 1.008 | 28.224 |

Molecular weight of Tridecane [C_{12}H_{26}]: | 184.3631 |

## REFERENCES:

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