1. What is a SOLUTION? - Def and give examples 2. What is an Alloy? -Give an example. 3. Complete the Venn Diagram: SoluteSolvent -List 2 characteristics of solutes -Ex. List 2 characteristics of solvents -Ex. Similarities they both share 4. In 5-10 sentences, explain how a substance is DISSOLVED.

Types of Solutions Saturated Solution Unsaturated Solution Supersaturated Solution Solubility Dependent on: Different Concentrations: Solubility Curves

-Contains all of the solute it can hold at a certain temperature. -If you added more solute, it would not dissolve.

-Can dissolve MORE solute at a certain temperature. -If you add more solute, it would dissolve. -A saturated solution can become an UNSATURATED if you INCREASE THE TEMPERATURE

-Contains MORE SOLUTE than a saturated solution at the same temperature -Made by increasing SOLVENT TEMP -Unstable -If you added more solute, it would not dissolve

-The properties of the SOLUTE and SOLVENT

-CONCENTRATED = LARGE amount of SOLUTE in the solvent -Ex: Canned OJ -DILUTE = SMALL amount of SOLUTE in the solvent -Ex: Watered down

-Graph that tells you how much SOLUTE will DISSOLVE at any temperature on the graph

Electrolytes Nonelectrolytes Dissociation Ionization

-Compounds that produce solutions of IONS that conduct electricity in water -Ex: Ionic Compound = NaCl, vinegar

-Compounds that DO NOT form IONS in water and CAN NOT conduct electricity. -Ex. Covalent Compounds = Sugar

-Process where an IONIC SOLID SEPARATES into POSITIVE and NEGATIVE IONS -Happens when the ionic solid is placed POLAR WATER

-Process where IONS are formed from neutral atoms that are broken apart -Happens when placed in NEUTRAL WATER