WARNING: This tutorial will get you to think. Instead of just posting up the answer keys to practice questions, this website will step you through the thought process step-by-step in a piecemeal ...

IF the publication of text-books is a sign of increased attention to the branches of science with which they deal, chemistry must be making great progress; for no week, and scarcely a day, passes ...

THE general character of this widely known textbook was described in the review of the first edition which was published in NATURE for April.14, 1898 (vol. lvii. p. 559). In the present issue the ...