CHE102 - Lecture 4

CHE102 - Lecture 4 - 1. Problem set #1 on Mastering...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
1. Problem set #1 on Mastering Chemistry . Due Friday (1/25/08) at 7:00 am . 2. Friday: Ch. 14 – Kinetics 3. Recitation and lab check-in begin Friday
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1. Problem set #1 on Mastering Chemistry . Due Friday (1/25/08) at 7:00 am . 2. Friday: Ch. 14 – Kinetics 3. Recitation and lab check-in begin Friday
Background image of page 2
General chemistry help center (NSC 110)
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Solution formation a. Entropy – increased disorder b. Enthalpy – favorable intermolecular interactions Concentration a. Mass percent, parts per million b. Mole fraction c. Molality d. Molarity Solubility a. Influence of pressure – Henry’s Law b. Influence of molecular structure – “like dissolves like” c. Influence of temperature Colligative properties: depend on amount of solute
Background image of page 4
B Raoult’s Law: P soln = Χ solvent solvent P soln = vapor pressure of solution solvent = mole fraction of solvent solvent = vapor pressure of pure solvent Which is greater? Vapor Pressure
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 16

CHE102 - Lecture 4 - 1. Problem set #1 on Mastering...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online