Chemistry produces materials and releases energy by ionic or electronic rearrangements.
Dilution of a weak acid.
The analysis of this household product provides an excellent everyday example of a neutralisation reaction and allows students the opportunity to c
John F. McCullagh
New learning resources from the Marine Stewardship Council to help science teachers embed ocean sustainability into the curriculum.
Learn how to set up a hydrogen fuel cell by extending an activity most schools already do – the electrolysis of ‘water’.
Are chemicals good for you?
Well, of course you know that a battery is made of cells in series, but I have just discovered a great way to show this to a class.