The updated 9th edition of "Chemical Principles" is a rigorous but understandable introduction to chemistry that will help you learn to think like a chemist and solve problems creatively. Now available in WebAssign, the most powerful online learning system for chemistry, the text features a wide range of tools that will help you succeed in chemistry.The text teaches students to think like chemists, emphasizing creative problem solving and applying mathematical skills to go beyond simple algorithms.Assignments in WebAssign help students master core concepts and understand their mistakes with textbook problems, answer-specific feedback, solution videos and more.Skill-building ChemWork problems — available in WebAssign — support students through the problem-solving process with guidance similar to what an instructor might offer in office hours.Marathon problems, designed to challenge students, are the capstone of each chapter. They ask students to reason through complex problems and elici