Flashcards

Digital flashcards

Ozaeta Tager Katixa Valentina Inglês 10 flashcards

Flashcards do conjunto (10)

1SievingIn filtration, a porous material is used to separate particles of different size.
2EvaporationEvaporation, the process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils.
3DistillationDistillation, process involving the conversion of a liquid into vapour that is subsequently condensed back to liquid form.
4DecantationThixotropy, reversible behaviour of certain gels that liquefy when they are shaken, stirred, or otherwise disturbed.
5CrystallizationCrystallization is a technique that has long been used in the purification of substances. Often, when a solid substance (single compound) is placed in a liquid, it dissolves.
6FiltrationFiltration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles..
7MagnetismMagnetism, phenomenon associated with magnetic fields, which arise from the motion of electric charges.
8Paper ChromatographyPaper chromatography, in analytical chemistry, technique for separating dissolved chemical substances by taking advantage of their different rates of migration across sheets of paper.
9CentrifugingCentrifuging of sludge has always had a place in the dewatering of softening sludge and, in recent years, has also been used successfully for coagulant sludge.
10DensityThe average density of an object equals its total mass divided by its total volume.