Write the Molecular, Structural, and Skeletal Formula for 2-Methylpentane

In this video, we'll learn how to draw the molecular, structural, and skeletal formulas for 2-methylpentane (C₆H₁₄).
Starting with the molecular formula, C₆H₁₄, we see the number of Carbon and Hydrogen atoms, but it doesn't reveal their arrangement. However, this formula is crucial as it indicates that 2-methylpentane is an isomer of hexane, meaning it shares the same molecular formula but has a different structural arrangement.
Next, we'll draw the structural formula for 2-methylpentane, showing how the Carbon and Hydrogen atoms are connected. This provides a clearer picture of the molecule's structure, showing the parent chain of five Carbons (pentane) and the methyl group (CH₃) attached to the second Carbon.
Finally, we'll simplify the representation by drawing the skeletal formula, also known as the bond-line formula. This type of drawing only shows the Carbon backbone, with Carbon atoms implied at each vertex and endpoint. The skeletal formula is a common way to depict organic molecules, especially in scientific literature, as it's less cluttered and easier to draw while still conveying essential structural information. Remember that atoms like Oxygen, Nitrogen, and Sulfur would be explicitly shown in skeletal structures.
Each of these representations-molecular formula, structural formula, and skeletal formula-offers unique insights into the molecule. By understanding how to draw and interpret these formulas, you'll be able to visualize molecular structures in organic chemistry.

[@saramarthasamson108]

Great video

[@DavidMartinezE]

Thanks for this video. Regards

[@wbreslyn]

You are most welcome!