College Textbook Of Chemistry - Tapa blanda

Many of the earliest books, particularly those dating back to 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original artwork and text.

PREFACE I wish to express my very sincere thanks to Dr. B. S. Hopkins, Dr. H. G. Deming, Dr. Charles Davidson anti Mrs. H. A. Davidson, who have read the manuscript and made many valuable and helpful criticisms also to Dr. J. H. Ready and Dr. B. S. Hopkins, who have read the proofs, and to Dr. Charles Davidson, who has prepared the index. S.. Vlll CONTENTS CHAPTER PAGE XXVII. Group I Second Division Copper, Silver. Gold Pho tography . . . . . . . . . . . . . . . . . . . 308 XXVIII. Group VI Second Division Chromium. Tungsten. . . . . . . . . . . . . . . F Uranium 3 XXIX. Group VII Second Division Manganese . . . . . . 3 20 XXX. Group VIII Iron, Cobalt, Nickel, Platinum . . . 323 XXXI. Analysis . . . . . . . . . . . . . . . . . . . 33.5