Chemguide: Core Chemistry 14 - 16


Formulae and Equations Menu


How to work out formulae for covalent compounds . . .

A brief explanation, with examples, of how to work out the formulae of covalent compounds - should you ever need to.

How to work out formulae for ionic compounds . . .

An explanation, with examples, of how to work out the formulae of ionic compounds - which is where the main problem lies with respect to writing formulae.

How to work out simple equations . . .

How to work out and understand the sort of simple equations that you will meet at this level.


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© Jim Clark 2019