Slide 1Oxidation-Reduction (Redox) Reactions 1 Slide 2 Measuring voltage Standard potentials (E°) have been determined for how much voltage (potential) a reaction is capable…

Slide 1 Chemical Kinetics Chapter 13 13.1-13.6 Slide 2 Chemical Kinetics  In learning chemical kinetics, you will learn how to: –Predict whether or not a reaction will…

Slide 1 Instructor: Dr. Marinella Sandros 1 Nanochemistry NAN 601 Lecture 5: Kinetics Slide 2 Chemical Kinetics Thermodynamics – does a reaction take place? Kinetics –…

Slide 1 Cells & Batteries Slide 2 Primary Cells these cells cannot be easily re-charged; once they die… they stay dead. Slide 3 I. Regular Carbon – Zinc Dry Cell…

Slide 1 Slide 2 Redox reactins half-reactions: Reduction 2Fe 3+ + 2e -  2Fe 2+ oxidation Sn 2+  Sn 4+ + 2e - 2Fe 3+ + Sn 2+  2Fe 2+ + Sn 4+ Slide 3 Redox…

Slide 1 Slide 2 SAHAR ADHAM LECTUERE OF PHYSICAL CHEMISTRY Slide 3 Slide 4 galvanicelectrolytic need power source two electrodes produces electrical current anode (-) cathode…

Slide 1 SOLUTIONS TO EXAMPLES Slide 2 Solubility of AgCl(s) in water at 25 o C is 1.274 x 10 -5 mol kg -1. Calculate the solubility of AgCl(s) in 0.010 mol kg -1 Na 2 SO…

Slide 1 1 Negative Ions - Bromine Negative ions are attracted to the positive electrode. The positive electrode is called the anode. Negative ions are called anions. Bromine…

Slide 1 John E. McMurry Robert C. Fay C H E M I S T R Y Chapter 17 Electrochemistry Slide 2 Galvanic Cells Electrochemistry: The area of chemistry concerned with the interconversion…

Slide 1 Standard Electrode Potentials When the concentrations of Cu 2+ (aq) and Zn 2+ (aq) are both kept at unit activity, the emf of the galvanic cell is 1.10 V at 25 o…