This silica plug glows green thanks to the fluorescent molecule that Anna Poryvai was filtering. Similar to a silica column, a silica plug—basically just a short, stout column of silica in a fritted ...

KS3 or KS4 (recap/lower sets) Science (stand-alone chemistry cover lesson requiring no computer access or student prior knowledge). All of the answers to the questions are contained in the resource, ...

The Report provides an overview of fuel additives’ purpose, noting that they: . . . impart additional chemical properties to fuel hydrocarbons, which in turn leads to improved function and performance ...

Professor Van Brunt's research interests are: separations modeling and chemistry including design of distillation, adsorption and extraction systems; extraction chemistry for both organic and ...

Mixtures, filtration and crystallisation for AQA GCSE Chemistry 4.1.1.2. Differentiated PowerPoint, editable worksheets, practical, card sort and answers. This is a complete lesson on mixtures, ...