CHM 109 Lecture Notes - Lecture 10: Molar Mass, Titration, Molar Concentration
Document Summary
Chapter 16 notes solutions w2015 (we skip sections 16. 7, 16. 8, 16. 9, 16. 13, 16. 14) Solutions are homogeneous mixtures (look like they are all one thing but contain different substances that keep their own characteristics) Kinds of solutions liquid in liquid solid in solid metals together make alloys (ex. Bronze= copper and tin) gas in gas air gas in liquid oxygen in water solids in liquids sugar in coffee. Solvent is the one substance present in the greatest amount. Solute is the lesser amount and there may be multiple solutes. Concentrated means relatively more solute, like orange juice concentrate. Solubility is the maximum amount of solute will dissolve at a given temperature in a fixed amount of solvent ex. : 2000 g/liter of water for sucrose table sugar. And it is also used as a general term for how well something dissolves in something else. Saturated is when a solution is holding all the solute it can.
