Tag results for iodide
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testing a possible origin to alchemy: the golden rain experiment
Bookmarked 454 weeks ago i039ve had this idea for a few years that the golden rain experiment a double displacement reaction between potassium iodide and lead nitrate might be one of the early inspirations for alchemy and the idea that lead might be transformed into gold in this video i attempt to make all of the compounds required for this reaction from ingredients that would have been accessible in ancient historyone of the key ingredients lead nitrate would not have been available at the time according to my research please leave a comment below if you have information showing otherwise so instead i attempt to use lead acetate which i was able to make via acetic acid in vinegar i believe the most likely ancient source of an iodine component is the ash from burnt seaweed while i myself was only able to extract a small amount of iodine from ground kelp you will see in this video that i supplement my yield with commercially made potassium iodide you can see a more successful extraction on the channel cody039s lab |
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ambassador roos updates us citizens on radiation potassium iodide and related health issues
Bookmarked 788 weeks ago us ambassador to japan john v roos provides the latest information on radiation concerns potassium iodide distribution and related health precautions for american citizens in japan this information is current as of march 27 2011 |
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