In labs across the world, you’ll find a host of different machines used to study and create biological and chemical compounds ... to convert basic chemical formulas, such as C9H804 (aspirin ...

The chemical formula of a covalent molecular substance gives the number of atoms per molecule. The formula of a covalent network or ionic compound gives the simplest ratio of atoms/ions in the ...

They will also learn how to correctly name chemical compounds and write chemical formulas. A main goal of many alchemists of the past was to turn lead into gold. This collection of links explores the ...

The formula of an ionic compound can be deduced from the formulae of its ions. Remember that for the metal elements in groups 1, 2, and 3 the charge on the ion can be deduced by how many outer ...