Flashcards
Separating mixtures
Flashcards do conjunto (28)
- 1What is Chromatography?When one substance can move more than another in a liquid, this results in separation between them.
- 2What is a Chromatogram?The resulting evidence on paper
- 3What is separation?A way to separate soluble substances
- 4What is Evaporation?Turning from a liquid to a gas
- 5What is Distillation?Evaporation followed by condensation
- 6What is Condensation?Turning from a gas to a liquid
- 7What is Light?Substances with a low boiling point
- 8What is Boiling point?The temperature at which a substance tuns from a liquid to a gas.
- 9What is Fraction?Molecules with similar boiling points
- 10What is Heavy?Substances with a high boiling point
- 11What is fractional?A type of distillation used to separate crude oil
- 12What are hydrocarbonslong chain molecules found in crude oil
- 13What is pure?A substance consisting of only one kind of particle
- 14What is impure?A substance where another kind of particle has contaminated the main substance
- 15What is an atom?The smallest unit of matter
- 16What is an Element?A substance made up of one kind of atom
- 17What is a Molecule?Two or more atoms held together by chemical bonds
- 18What is a compound?Two or more elements chemically joined
- 19What is a mixture?Two or more substances not chemically combined
- 20What is a solute?A solid that dissolves
- 21What is a solution?A liquid with a solid dissolved in it
- 22What is a solvent?A liquid
that lets a solids dissolve in it - 23What is Dissolve?Breaking up of a solid when it is added to a liquid
- 24What is a Soluble?Something that dissolves in a liquid
- 25What is an Insoluble?Something that can't dissolve in a liquid
- 26What is Filtration?Separating an insoluble substance from a liquid
- 27What is a Residue?Liquid that has passed through the filter
- 28What is a Filtrate?The solid that is left in the filter
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- Year 9 Chemistry FlashCards sobre Separating mixtures , criado por ? 6Parker.AlannahMae em 09-10-2018.
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- ? 6Parker.AlannahMae
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