How the difficulty teachers were experiencing in demonstrating the preparation of iron(II) sulfide to students was solved through action research.
The technique of infrared spectroscopy and analysis of infrared spectra is studied in the modern analytical chemistry option of the current Interna
Dilution of a weak acid.
Rheology is an enormously far-reaching branch of physics (or physical chemistry) and has a number of different guises.
Dipak K. Sarker
Could de Broglie's revolutionary idea that an electron in an atomic orbit can behave as a wave have been inspired by a Himalayan singing bowl?
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
This activity describes how students can use acid–base titrimetry to investigate how adding salt to the aqueous phase may change the value of the p
The reconstruction of ancient atmospheric carbon dioxide concentrations is essential to understanding the history of the Earth and life.
Marcus P.S. Badger
The algebra of quantities - how it works and how it could be used in student's chemical calculations.
Marten J. ten Hoor
Students often struggle to determine whether changes in matter are physical or chemical, for example, they may have difficulty labelling a candle m
Are chemicals good for you?
Chemiluminescence has long been a source of fascination for chemists and provides an engaging avenue to explore organic chemistry, chemical kinetic
Roger D. Nixon