Flashcards
química
Flashcards do conjunto (10)
- 1sievingis a simple tecnifique for separating particles of different sizes. Sieving is most commonly used while cooking.
- 2evaporationthe process of turning from liquid into vapor. Like the water.
- 3distillationthe action of purifying a liquid by a process of heating and cooling. Is like the vodka es made.
- 4decantationis a process for the separation of mixtures of immiscible liquids or of a liquid and a solid mixture such as a suspension.
- 5Crystallizationis the (natural or artificial) process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal
- 6Filtrationthe action or process of filtering something.
- 7Magnetismis a class of physical phenomena that are mediated by magnetic fields.
- 8Paper Chromatographymethod of separating mixtures by using a moving solvent on filter paper. A drop of mixture solution is spotted near one end of the paper and then dried.
- 9Centrifugingseparate by centrifuge.
- 10bibliographyP. W. Atkins: Química General. Omega 1992.
W. L. Masterton, C. N. Hurley: Química Principios y Reacciones. 4ª edición Thomson Ed, 2003.
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- FlashCards sobre química, criado por daniela neumann em 10-07-2020.
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- daniela neumann
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