For non-majors introductory chemistry courses. This package includes MasteringChemistry(R). Make chemistry relatable to all students. Chemistry for Changing Times has defined the liberal arts chemistry course and remains the most visually appealing and readable introduction to the subject. The Fourteenth Edition increases its focus on environmental and other relatable issues with revised green chemistry essays throughout and new Chemistry at Home experiments, both in the text and in MasteringChemistry. Abundant applications and examples fill each chapter and enable students of varied majors to relate to the content more readily. Updated material throughout reflects the latest scientific developments in the field demonstrating the relevance of chemistry to all students. This package includes MasteringChemistry(R), an online homework, tutorial, and assessment program designed to work with this text to personalize learning and improve results. With a wide range of interactive, engaging, and assignable activities, students are encouraged to actively learn and retain tough course concepts. MasteringChemistry should only be purchased when required by an instructor. Please be sure you have the correct ISBN and Course ID. Instructors, contact your Pearson representative for more information.