Prep of Potassium Octacyanotungstate(IV) K4[W(CN)8] #chemistry #tungsten #cyanide #donttryathome

First published at 14:52 UTC on January 17th, 2023.
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In this video I prepare potassium octacyanotungstate from sodium tungstate dihydrate, potassium borohydride, and sodium potassium cyanide. HCN gas is generated as a byproduct of the reaction. This prep comes from "The Preparation of Potassium O…

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CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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