Abstract
THE blue crystals of copper potassium chloride, CuCl2.2KC1.2H2O, when heated to upwards of 100°, change their colour, and a closer investigation proves such is due to the formation of a new brown salt, CuCl2.KCl, according to the equation—
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VAN'T HOFF, J. On the Influence of Heat on Copper Potassium Chloride and its Saturated Solution. Nature 42, 522 (1890). https://doi.org/10.1038/042522a0
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DOI: https://doi.org/10.1038/042522a0