The technique of extraction is used to separate an aqueous solution of copper (II) chloride and iodine. Organic solvents with densities greater than and less than that of the aqueous solution are used ...
IN previous communications from this laboratory 1–3 evidence has been presented that acid dissociations occur from the 1 : 1 cupric complexes of histidine and histamine. In the presence of equimolar ...
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