Flashcards
Solids test
Flashcards do conjunto (26)
- 1what is a soluble?a solid that can dissolve in water
- 2what is a solution?a solid and a liquid
( a solute and a solvent) - 3what happens in a dissolving solutionit turns clear
- 4what is an insoluble and what happens when you add it to water ?an insoluble is a solid that does not dissolve and will turn cloudy if added to water.
- 5what will happen if you add a insoluble to water without mixing itit will sink to the bottom of the beaker
- 6what is the total mass of a solutionthe mass of a solvent and solute added together
- 7why is water a good solvent?its cheap, affordable, available and dissolves many solute
- 8name two other solventswhite spirit and ethonal
- 9what is a saturated solutiona solvent that cant dissolve any MORE solute
- 10how can you dissolve more solute to a saturated solutionincrease the temp of the solvent
- 11what can filtration separateinsoluble solids from dissolved solute solution(sand from salt)
- 12what can evaporation dodissolve substances from a solution (salt from salt solution)
- 13what is distilationevaporation followed by condensation
- 14what does distillation separateliquid from a soluble solid in a solution(water from inky water)
- 15what does chromatography seperatecolours from one mixture ( the colours found in ink)
- 16what is pure waterwater with nothing dissolved in it
- 17what is a mixturetwo or more things mixed together
- 18why does water have many dissolved chemicals in itas it runs through rocks that have chemicals on
- 19what is a solublea solid that can dissolve
- 20what is an insolublea solid that cannot dissolve
- 21what happens to a solid when it dissolvesthe particles separate into a liquid
- 22what is a solutea solid that can dissolve
- 23what is a solutiona solid dissolved in a solvent
- 24what is a solventsomething that u can dissolve solids in
- 25what is evaporationwhen a liquid turns into a gas
- 26what is residuethe left overs
Informações
- Descrição
- end of term test
- Criado por
- Paris Dhadra · nov 2017
- Atualizado
- 11 nov 2017
- Visualizações
- 3
- Avaliação