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Get out your RG but do not turn it in

Get out your RG but do not turn it in. Agenda. AQOD. What is a saturated solution?. Go over reading guide 8.3 Notes on Solubility and Concentrations HW: Solubility curve worksheet. Solubility and Concentration. Salt vs. Sugar. Can you dissolve more sugar or salt in 100ml of water?.

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Get out your RG but do not turn it in

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  1. Get out your RG but do not turn it in Agenda AQOD What is a saturated solution? • Go over reading guide • 8.3 Notes on Solubility and Concentrations • HW: Solubility curve worksheet

  2. Solubility and Concentration

  3. Salt vs. Sugar • Can you dissolve more sugar or salt in 100ml of water?

  4. Solubility • Solubility of a substance is the ability of one substance to dissolve in another at a given temperature and pressure

  5. Different substances have different solubilities • Depends on the strength of the forces acting between the solute particles and the strength of the force between the water molecules and the solute.

  6. Concentration • The amount of a substance that is dissolved in another substance. High concentration vs. low concentration.

  7. Saturated solutions • The maximum amount of solute that will dissolve at a certain temperature. • If a solution is saturated and you add more solute what will happen?

  8. Unsaturated solution • A solution that contains less than the maximum amount of solute that can be dissolved. (I can still dissolve more solute)

  9. Supersaturated solution • A solution that holds more solute than it normally would at a cooler temperature. • https://www.youtube.com/watch?v=0wifFbGDv4I

  10. Solubility of solutes at given temperatures

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