The Ninth Edition of this market-leading text has been substantially revised to meet the rapidly changing instructional demands of GENERAL CHEMISTRY professors. Known for its carefully developed, thoroughly integrated, step-by-step approach to problem solving, GENERAL CHEMISTRY, International Edition helps students master quantitative skills and build a lasting conceptual understanding of key chemical concepts. The Ninth Edition retains this hallmark approach and builds upon the conceptual focus through key new features and revisions. (Cengage Learning EMEA)