The oxygen sensor is a simple device that is able to demonstrate a practical use of electrochemical cells, it is inexpensive and safe to use in a s
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
Students often struggle to determine whether changes in matter are physical or chemical, for example, they may have difficulty labelling a candle m
Chemiluminescence has long been a source of fascination for chemists and provides an engaging avenue to explore organic chemistry, chemical kinetic
Roger D. Nixon