Solutions

Solutions Test on Friday March 4

What is a solution ? ,[object Object],[object Object],Solute Solvent

How is a solution formed? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],solvation

Solute and Solvent ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Like dissolves like ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ionic compounds in solution Cl - Na + Cl - Na + Na + Cl - Cl -

Solubility ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Saturation ,[object Object],[object Object],[object Object],[object Object]

Supersaturation ,[object Object],[object Object],[object Object]

Solubility Curves Shows how much solute will dissolve in 100 g of water at a certain temperature The line represents the saturated amount of solute Underneath the line represents an unsaturated amount Above the line represents a supersaturated amount

[object Object],[object Object],[object Object],[object Object],type of solution have you made? ,[object Object],10.0°C? NaNO 3 ~ 50 grams Yb 2 (SO 4 ) 3 KNO 3 unsaturated ~ 240 grams (80 x 3)

Increasing Solubility - Solids ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Increasing Solubility – Gases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rate of Solvation ,[object Object],[object Object]

Concentration ,[object Object],[object Object],[object Object]

Rates of Reaction ,[object Object],[object Object]

Molarity ,[object Object],[object Object],[object Object],M = moles of solute Liters of solution

Electrolytes ,[object Object],[object Object],[object Object],NaCl Sugar How many moles of ions are produced by dissolving 1 mole of NaCl in water?

Colligative Properties ,[object Object],[object Object]

Boiling Point Elevation ,[object Object],[object Object],[object Object],[object Object],Which raises boiling point more, 1 mole of NaCl in water, or 1 mole of sugar in water?

Freezing Point Depression ,[object Object],[object Object]

Osmosis ,[object Object],[object Object],[object Object]

Osmosis Semi-permeable barrier Pure Solvent Solution

Osmosis and Concentration ,[object Object]

Colligative Properties Review Atmosphere Vapor Pressure

Miscible and Immiscible ,[object Object],[object Object],[object Object],[object Object]

Solutions

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