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ENDOTHERMIC REACTION WITH Ba(OH)2 & NH4SCN
(4 of 8 - Variations Available)
Stirring The Compounds To Start Reaction
As the two compounds in the flask, (BaO(H)2 & NH4SCN, are mixed, an endothermic reaction occurs, creating a freezing slush that will make the flask bottom stick to the piece of moistened wood.
Copyright:© 2006 Richard Megna - Fundamental Photographs
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