Solutions

GPS: Explain the process of dissolving in terms of solute/solvent interactions: [SC7-a] • Observe factors that effect the rate at which a solute dissolves in a specific solvent, • Express concentrations as molarities, • Prepare and properly label solutions of specified molar concentration, • Relate molality to colligative properties.

Task:1 Define vocab
media type="custom" key="24670880" You tube link for this video: http://www.youtube.com/watch?v=hut2Qujue_c **Outline:FACTORS AFFECTING SOLUBILITY/SOLVATION (Refer Section 14.3 in your textbook; watch the video in the resources)** (a) Describe, in your own words,the process of solvation (solubility) (b) Describe, in your own words, factors effecting solvation or solubility
 * Task:2 Factors effecting solubility: Watch the following and complete outline. **
 * This is required for a lab Monday.**

Watch the following tutorial, then solve the practice problems. You may also search youtube for more videos. media type="youtube" key="SXf9rDnVFao" height="510" width="854"
 * Task: 3 Molarity**
 * Practice Problems **
 * 1) List given information
 * 2) Write equation or formula
 * 3) Plug in the information
 * 4) Show answer with correct units.



Watch the following tutorial then complete the practice problems.
media type="youtube" key="zIsqvJpK_2A" height="510" width="854"

Molality Practice Problems with answer key.
I am primarily looking at your steps. Make sure you have the following in you solution:
 * 1) given information listed
 * 2) equation or formula
 * 3) information plugged in
 * 4) answer with correct units.

Task 5: Colligative Properties of solutions
Click HERE to learn about Colligative properties. You need to know about Elevation of boiling point and depression of freezing point only. **Then,** watch this for how to calculate E levation of boiling point and depression of freezing point media type="youtube" key="QX4efwPcGt4" height="510" width="854"


 * Practice problems with answer keys **