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 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
Chemiluminescence has long been a source of fascination for chemists and provides an engaging avenue to explore organic chemistry, chemical kinetic
Roger D. Nixon
Entropy is more usually studied in physics and chemistry but can also be considered in biology to explain limitations of energy changes in life-pro