Learn about chemical formulas. Understand types of chemical formulas such as molecular formula and condensed formula. Discover how to write them...

Learn the definition of the structural formula, learn about molecular vs structural formulas, and explore the main types of structural formulas with examples.

Understand propane structure and propane formula. Learn about propane chemical names, how propane is obtained and stored, and uses of propane as a compound.

Learn about nonane. Understand the formula of nonane and its general properties. Explore its structure and isomers, and see the uses of nonane and...

This can be condensed to the chemical formula of C5H12O. 2-pentanol is characterized by the presence of a hydroxyl group on the second carbon.

Learn how to draw branched alkanes, and see examples that walk through sample problems step-by-step for you to improve your chemistry knowledge and skills.

Learn about ethanol and discover its chemical and structural formula. Understand the structure of ethanol and learn to draw it yourself.

Eg: C 4 H 6 Empirical formula It shows the simplest whole-number ratio of the atoms present in the molecule. Eg: C 2 H 3 Condensed formula The atoms (symbols) are listed separately in …

Condensed and Line-angle Formula In a condensed formula of a hydrocarbon, the hydrogens atoms bonded to the carbons are specified. The condensed formula is like an expanded form …

A chemical formula is accurate but doesn't give any indication to isomers. IUPAC names are the most accurate, but for large organic compounds lose readability and conciseness.