IODOMETRIE - Farbigkeit, Rücktitration, Bestimmung von Kupfer

-- Link to the handout with sources: https://drive.google.com/file/d/16HQx... -- -- More on topics from chemistry studies at Laborhelfer.de -- Explanation of the colors used in iodometry and back titration using the example of an iodometric determination of copper. Contents: 0:00 Introduction 0:37 Polyiodide ions (brown) 2:53 Iodine-amylose inclusion compound (blue) 4:30 Principle of back titration 5:06 Reactions and stoichiometry