Question

experimentos de quimica en ingles ,

Answer 1

The serpent of Pharaoh

Who was going to tell us that a chemical reaction could give us a curious snake like that of the pharaohs of ancient Egypt? The responsible one is mercury thiocyanate (Hg (SCN) 2), an inorganic compound in the form of a white powder. When heating it produces an exothermic reaction (that releases heat), used in the past in pyrotechnics. And the result is incredible

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