Experimental Chemistry for Junior Students, Vol. 3 (Classic Reprint)

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Excerpt from Experimental Chemistry for Junior Students, Vol. 3Experiment 350.-introduce a small quantity of the powdered white oxide of arsenic Into a narrow test-tube and gently heat. Note that the body is vaporised, without odour, and that small brilliant crys tals, with triangular faces, as shown in fig. 111, deposit on the cooler sides of the tube. These crystals have the same composition and properties as the original powder, hence the latter volatilizes unchanged.'About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.