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18 Cards in this Set
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- Back
- 3rd side (hint)
The process of separating insoluble solid component of a mixture from soluble components in a given solvent. |
Filtration |
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The process of separating suspended solid matter from a liquid by causing latter to pass through the pores of some substance |
Filter |
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The liquid which has passed the filter |
Filtrate |
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A separation techniquie to separate solids from a solution. Can be defined as the process through which the atoms/molecules of a substance arrange themselves in a well-defined three dimensional lattice and consequently, minimize the overall energy system. |
Crystallization |
Tala |
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Also known as fractional crystallization. Is a procedure for puryfying an impure compound in a solvent. |
Recrstallization |
Riri |
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The process by which solid changes to gas directly without passing through the liquid state |
Sublimation |
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Is a method of separating mixtures based on differences in their volatilities in a boiling liquid mixture |
Distillation (Simple Distillation) |
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Is the separation of a mixture into its component parts of fractions. |
Fractional Distillation |
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Performed under reduced pressure, which allows the purification of compounds not readily distilled at ambient pressures or simply to save time or energy |
Distillation under pressure or Vacuum distillation |
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Is an alternatice method of achieving distillation at temperatures lower than the normal boiling point |
Steam distillation |
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Is the process in which one or more components are separated selectively from luquid or solid mixture |
Extraction/ Differential Extraction |
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Is a process for separating components of a mixture. |
Chromatograohy |
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Is a technique which is used to separate a single chemical compounf from a mixture dissolved in a fluid |
Column chromotography |
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Uses an absorbent material on a flat glass plates. This is a simple and rapid method to check the purity of the organic compound |
Thin layer chromotography |
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Is an analytical technique used for the separation of compounds soluble in a particular solvent |
High performance liquid chromotography(HPLC) |
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Used to analyze volatile gas. Helium is used to move the gaseous mixture through a column of absorbent material |
Gas chromotography |
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The most common type of chromotography. This uses capillary action to pull the solutes up through the paper and separate the solute |
Paper chromotograohy |
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Is tge process of separating heavy,coarse, and insoluble solids from liquids |
Decantation |
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