https://stream.echo6.co/videos/watch/a3dcd836-d06a-442c-933b-da9458734155 How to make iodine from an Alkali metal iodide, hydrochloric acid and hydrogen peroxide. Warning: This reaction makes small amounts of chlorine gas and should be performed outside or in a fumehood. Our previous iodine making video: http://www.youtube.com/watch?v=2F_kPXbi2D8 Simple get some potassium or sodium iodide and dissolve in a minimal amount of water. Then add an equal amount of concentrated hydrochloric acid. Check this new volume and measure out five times more 3%hydrogen peroxide. Mix together the two solutions and let stand for ten minutes. Filter the iodine. You can then purify by vaporization and crystallization. Wed, 15 Apr 2026 13:58:14 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/a3dcd836-d06a-442c-933b-da9458734155 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.