Adrian Allan on X: "@hecharden @BestEvSciTeach @ChatChemistry The iron (III) chloride and potassium thiocyanate equilibrium is a nice visual one. I managed to do it microscale on a sheet with my students.
![organic chemistry - What happens when iron(III) chloride is dissolved in ethanol? - Chemistry Stack Exchange organic chemistry - What happens when iron(III) chloride is dissolved in ethanol? - Chemistry Stack Exchange](https://i.stack.imgur.com/QOd63.jpg)
organic chemistry - What happens when iron(III) chloride is dissolved in ethanol? - Chemistry Stack Exchange
![Ferric chloride test of tannins compounds: a) plant extract, b) Fe 3+... | Download Scientific Diagram Ferric chloride test of tannins compounds: a) plant extract, b) Fe 3+... | Download Scientific Diagram](https://www.researchgate.net/publication/355433194/figure/fig2/AS:1084327421050880@1635535211289/Ferric-chloride-test-of-tannins-compounds-a-plant-extract-b-Fe-3-ions-and-c-black.png)