IN a paper communicated to the Royal Society last May I described some experiments to show that the open air and the air of ordinary rooms do not generally contain crystals of the various salts which ...
Chevreul’s salt is a double salt of copper(I) sulfite and copper(II) sulfite. It usually occurs as a dihydrate with the empirical formula Cu 2 SO 3 ∙CuSO 3 ∙2H 2 O. The color of its crystals and ...
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