“There is one experiment which I always like to try, because it proves something whichever way it goes. A solution of iodine in water is shaken with bone-black, filtered and tested with starch paste. If the colorless solution does not turn the starch blue, the experiment shows how completely charcoal extracts iodine from aqueous solution. If the starch turns blue, the experiment shows that the solution, though apparently colorless, still contains iodine which can be detected by means of a sensitive starch test.”
Quote by Wilder Dwight Bancroft
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Applied Colloid Chemistry, General Theory
Applied Colloid Chemistry, General Theory delves into the science of colloids, exploring the structure, stability, and properties of colloidal particles. The book examines various aspects of colloid chemistry, including the formation, aggregation, and dispersion of colloidal systems. It also discusses the applications of colloids in various industries such as pharmaceuticals, food, and materials science. more
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