When you dilute sulfuric acid with water, you get battery acid. That’s what Metro Detroit community of New Baltimore nearly created in its water supply accidentally last month, due to a labeling ...

There are three distinct steps when preparing a dry sample of a soluble salt from an insoluble oxide or carbonate and dilute acid: filtration, evaporation, crystallisation. It's important to ...

Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, Vol. 76, No. 513 (Dec. 6, 1905), pp. 577-583 (7 pages) ...

Etching is a method employed during the fabrication of semiconductors to chemically remove layers from the surface of the wafer substrate. Etching is a crucial process, and each wafer is subject to ...

You will complete eight required core practical activities if you are studying GCSE Chemistry, and 18 if you are studying GCSE Combined Science (five of these are in Chemistry). You could be asked ...