BRAINCAKE

General Formula

OCR A-level Organic ChemistryFormulaeLesson 3 of 5

The general formula of a compound is the simplest algebraic ratio of atoms of each elements in the compound.

A general formula represents all members of a homologous series.

Diagram

Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz

BrainCake is free. Make an account in seconds and pick up where this page stops.

Key terms in this lesson

homologous series
A set of compounds with the same functional group and similar chemical properties, in which successive members differ by the addition of a CH2 group and show a gradual change in physical properties.

More in Formulae

All 5 lessons in Formulae · All OCR A-level Organic Chemistry topics