Ch.15 - Redox TitrationsWorksheetSee all chapters
All Chapters
Ch.1 - Chemical Measurements
Ch.2 - Tools of the Trade
Ch.3 - Experimental Error
Ch.4 + 5 - Statistics, Quality Assurance and Calibration Methods
Ch.6 - Chemical Equilibrium
Ch.7 - Activity and the Systematic Treatment of Equilibrium
Ch.8 - Monoprotic Acid-Base Equilibria
Ch.9 - Polyprotic Acid-Base Equilibria
Ch.10 - Acid-Base Titrations
Ch.11 - EDTA Titrations
Ch.12 - Advanced Topics in Equilibrium
Ch.13 - Fundamentals of Electrochemistry
Ch.14 - Electrodes and Potentiometry
Ch.15 - Redox Titrations
Ch.16 - Electroanalytical Techniques
Ch.17 - Fundamentals of Spectrophotometry
BONUS: Chemical Kinetics
Sections
Titrations and Titration Curves
The End Point
Analyte Oxidation State
Oxidizing Agents
Redox Titration Curves 

Concept #1:

A titration curve follows the change in either the analyte’s or titrant’s concentration as a function of the titrant’s volume.

 

Concept #2: Before the equivalence point has been reached there is an excess of the analyte. 

Concept #3: At the equivalence point there is an equal amount of the analyte and the titrant. 

Concept #4: After the equivalence point has been reached there is an excess of the titrant. 

Example #1: Calculate the [F] from the titration of 130.0 mL of 0.120 M KF with 150.0 mL of 0.100 M BaCl2. The solubility product constant of BaF2 is 1.5 x 10-6

Practice: Calculate the pCN from the titration of 40.0 mL of 0.060 M NaCN with 20.0 mL of 0.050 M AgC2H­3O2. The solubility product constant of AgCN is 2.2 x 10-16.