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Separating Mixtures flashcards
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- 1SIEVINGProcess in which solids are separated from liquids or where large pieces are separated from smaller pieces. It consists of a metal/plastic ring with a wire or plastic net underneath, which the liquid or smaller pieces pass through.
- 2EvaporationProcess through which water is transformed into gas through heat.
- 3DistillationDistillation is used to separate liquids from different boiling points through. It is when steam from a kettle is deposited as drops of distilled water on a cold surface.
- 4DECANTATIONProcess for the separation of mixtures of immiscible liquids. It works by removing a liquid layer free of a precipitate and the Purpose is to obtain a liquid free from particles (decant)
- 5CrystallizationProcess through which a quemical is converted from a liquid solution into a solid crystalline state. It consists of Nucleation (molecules gather in clusters) and Crystal Growth (nuclei increase in size)
- 6FILTRATIONProcess to separate solids from liquids or gases using a filter that allows the pass of fluid, but not from solids. The fluid that passes is called filtrate.
- 7MAGNETISMMethod where magnets are used to separate metal from Refuse. The materials are collected together and separated before processing.
- 8PAPER CHROMATOGRAPHYSeparates colored chemicals. It involves the use of two solvents and rotating the paper 90 degrees in between. Polar water molecules are held inside the void space of cellulose network of the host paper.
- 9CENTRIFUGINGProcess where an apparatus rotates at a high speed and by centrifugal force separates substances of different densities.
- 10BIBLIOGRAPHYhttps://docs.google.com/document/d/1VTirxUpmqOO6hXcu6h6hKt9wXz-E4GeGnZZNaltlyqg/edit
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- Karteikarten am Separating Mixtures flashcards, erstellt von Arrivillaga Meneses Juan Pablo am 10/07/2020.
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