Announcements

1
Announcements

• Homework 5 due Friday, Feb. 13th
• Quiz 4 Friday, Feb. 13th
• (covers Chapter 12)
• Exam 2 Thursday, March 4th
• Covers Chapters 12, 13, and 17
• Reading assignment
• Today 12.12 through 12.16
• Next Time we meet 13.1 through 13.3

2
Summary

• Electrochemical Series
• Galvanic Cells
• Construction of cells
• Anode/cathode
• Cell notation
• Cell potential and DG

3
Todays Objectives

• Standard Potentials
• Standard Potentials and Equilibrium Constants
• Nernst Equation
• Concentration cells
• Electrolytic cells
• calculations