Flashcards
Flashcards Chemistry
Flashcards do conjunto (10)
- 1Sievingan instrument with a meshed or perforated bottom, used for separating coarse from fine parts of loose matter, for straining liquids, etc., especially one with a circular frame and fine meshes or perforations.
- 2EvaporationEvaporation is defined as the process of a liquid changing into a gas.
- 3DistillationDistillation is the technique of heating a liquid to create vapor which is collected when cooled separate from the original liquid.
- 4Decantationto pour (wine or other liquid) gently so as not to disturb the sediment
- 5Crystallizationnatural process which occurs as materials solidify from a liquid, or as they precipitate out of a liquid or gas.
- 6Filtrationthe process of separating suspended solid matter from a liquid, by causing the latter to pass through the pores of some substance, called a filter.
- 7MagnetismMagnetism is the power to attract.
- 8Paper Chromatographyin analytical chemistry, technique for separating dissolved chemical substances by taking advantage of their different rates of migration across sheets of paper.
- 9Centrifugingis the technique which involves the application of centrifugal force to separate particles from a solution according to their size, shape, density, viscosity of the medium and rotor speed.
- 10Bibliographyhttps://www.britannica.com/science/paper-chromatography#:~:text=Paper%20chromatography%2C%20in%20analytical%20chemistry,very%20small%20quantities%20of%20material.
https://www.vocabulary.com/dictionary/magnetism#:~:text=Definition%20%3A%20Vocabulary.com-,magnetism,be%20close%20to%20each%20other.&text=Chemistry%20and%20earth%20science%20are,might%20learn%20about%20magnetism%20in.
https://www.lenntech.com/chemistry/filtration.htm#:~:text=Filtration%20is%20the%20process%20of,filter%20is%20called%20the%20filtrate.
https://biologydictionary.net/crystallization/#:~:text=April%2022%2C%202018-,Crystallization%20Definition,chemical%20change%20such%20as%20acidity.
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- FlashCards sobre Flashcards Chemistry, criado por Jose fernandez em 10-07-2020.
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- Jose fernandez
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