Using laboratory tests identify sodium sulphate, sodium sulphite, sodium thiosulphate, sodium metabisulphite and sodium persulphate.
Image © Shutterstock
In Search of More Solutions provides material for chemical “egg race” competitions that help to put the fun back into chemistry, and gives students that “little bit extra” to motivate them to follow a scientific or technical career.
Nicholas discusses his challenging work bringing together scientific fields to ensure that their company’s chemicals are used safely and comply with strict rules and regulations
Vicki examines how tiny nanomaterials present in everyday products such as medicine, electronics and clothing interact with our bodies to ensure they are safe to use or consume
2020-04-27T10:24:00Z
Understand the structure of the virus behind the Covid-19 pandemic
2020-04-23T11:23:00Z
Let students practise algebra in a chemistry context
2020-04-06T11:24:00Z
Challenge the misconception that metals and non-metals are completely opposite in their properties with this activity
No comments yet