Name: Various copper complexes starting with copper(II) chloride @bobworley7974
Uploaded: 2020-01-31T01:29:31-0400
Duration: 8 min 17 s
Description: Usually copper sulfate is the basis for these experiments but there is a real advantage in starting with copper(II) chloride and ethanol is used to see the yellow tetrachlorocuprate ion.

Introduction to microscale chemistry techniques for teaching. @bobworley7974

Uploaded May 2020 | Updated September 2026, 2 weeks ago

I have many short videos up on the website, but here is a fuller picture of why I started this project and the impacts of these techniques on practical chemistry for education.

Introduction to microscale chemistry techniques for teaching.

citric acid and sodium carbonate in blueberry skin extract

Silver nitrate reacting with copper wire

The reaction between sodium and chlorine

Various copper complexes starting with copper(II) chloride