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Flashcards Química
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- 1Adriana Del Valle 5B #5Digital Flashcards
- 2SievingIts's a method that helps separate two substances based on their size. The sieve plate has holes at the bottom so only smaller sized particles can pass. For example remove rocks and big object from sand.
- 3EvaporationIt's the conversion on liquid to vapour to separate it from another liquid. When the liquid reaches a certain temperature (below the boiling point), it becomes vapour. You can evaporate water or any other liquid.
- 4DistillationConversion of liquid to vapour that is subsequently condensed back to liquid. It's used to separate liquids form nonvolatile solids. For expample alcoholic liquors from fermented materials.
- 5DecantationThe process of separating a liquid from solid and other non-mixing liquids, by removing the liquid layer at the top from the layer of solid or liquid below. For example water and oil.
- 6CrystallizationA technique used for the purification of substances, to separate solids from a solution in high temperatures. For example sugar from water.
- 7FiltrationThe 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. For example purify water.
- 8MagnetismMethod that uses magnets to separate metal from refuse. For example separate sand from iron flilings.
- 9Paper ChromatographyMethod used to separate mixtures of substances into their components. There's a stationary phase and a mobile phase.
- 10CentrifugingIt's used for separation of superfine suspensions. For example milk and cream.
- 11Bibliography-. (2020). Separation Of Mixture. 7-7-2020, de BYJU'S Sitio web: https://byjus.com/chemistry/sieving/#:~:text=Sieving%20is%20defined%20as%20a,of%20chalk%20powder%20from%20flour.
-. (2019). Evaporation. 7-7-2020, de Lenntech Sitio web: https://www.lenntech.com/chemistry/evaporation.htm
The Editors of Encyclopaedia Britannica. (2020). Distillation. 7-7-2020, de britannica Sitio web: https://www.britannica.com/science/distillation
-. (2020). Separation By Decantation And Loading. 7-7-2020, de byjus Sitio web: https://byjus.com/chemistry/decantation/ - 12Bibliography-. (2019). Crystallization. 7-7-2020, de byjus Sitio web: https://byjus.com/chemistry/crystallization/
The Editors of Encyclopaedia Britannica. (2017). Filtration. 7-7-2020, de britannica Sitio web: https://www.britannica.com/science/filtration-chemistry
-. (-). WHAT IS MAGNETIC SEPARATION?. 7-7-2020, de buschsystems Sitio web: https://www.buschsystems.com/resource-center/knowledgeBase/glossary/what-is-magnetic-separation
Jim Clark. (2016). PAPER CHROMATOGRAPHY. 7-7-2020, de chemguide Sitio web: https://www.chemguide.co.uk/analysis/chromatog
Generalic, Eni. "Centrifugation." Croatian-English Chemistry Dictionary & Glossary. 20 Oct. 2018. KTF-Split. 8 July 2020. .
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- Flashcards on Flashcards Química, created by Adriana Del Valle Campollo on 08/07/2020.
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