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Solutions, Suspensions, and Colloids

Solutions, Suspensions, and Colloids. Solutions. Made of very small particles (hard to see even with microscope) Particles will never settle to the bottom of the container Remains uniformly mixed (only see 1 thing) – same color, density

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Solutions, Suspensions, and Colloids

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  1. Solutions, Suspensions, and Colloids

  2. Solutions • Made of very small particles (hard to see even with microscope) • Particles will never settle to the bottom of the container • Remains uniformly mixed (only see 1 thing) – same color, density • Ex: salt water, kool-aid, rubbing alcohol, pop, gasoline

  3. Solutions • Solute = substance being dissolved • Solvent = substance doing the dissolving • Ex: Kool-Aid • solute = sugar • solvent = water

  4. Solutions

  5. Suspensions • Made of large particles • A liquid in which visible particles settle to the bottom of the container • Ex: muddy water, glacial meltwater, blood

  6. Suspensions

  7. Colloids • Medium-sized particles • Particles will not settle to the bottom of the container • Particles scatter light • Ex: milk, gelatin, fog (headlights in fog)

  8. Colloids

  9. Put it all together….

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