Preface

Welcome to Chemistry, an OpenStax resource. This textbook was written to increase student access to high-quality learning materials, maintaining highest standards of academic rigor at little to no cost.

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About Chemistry

Chemistry is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning.

Coverage and scope

Our Chemistry textbook adheres to the scope and sequence of most general chemistry courses nationwide. We strive to make chemistry, as a discipline, interesting and accessible to students. With this objective in mind, the content of this textbook has been developed and arranged to provide a logical progression from fundamental to more advanced concepts of chemical science. Topics are introduced within the context of familiar experiences whenever possible, treated with an appropriate rigor to satisfy the intellect of the learner, and reinforced in subsequent discussions of related content. The organization and pedagogical features were developed and vetted with feedback from chemistry educators dedicated to the project.

Pedagogical foundation and features

Throughout Chemistry, you will find features that draw the students into scientific inquiry by taking selected topics a step further. Students and educators alike will appreciate discussions in these feature boxes.

Comprehensive art program

Our art program is designed to enhance students’ understanding of concepts through clear, effective illustrations, diagrams, and photographs.

.. .. .. .. .. .. .. #### Interactives that engage {#eip-819}

Chemistry incorporates links to relevant interactive exercises and animations that help bring topics to life through our Link to Learning feature. Examples include:

Assessments that reinforce key concepts

In-chapter Examples walk students through problems by posing a question, stepping out a solution, and then asking students to practice the skill with a “Check Your Learning” component. The book also includes assessments at the end of each chapter so students can apply what they’ve learned through practice problems.

Additional resources

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About the authors

Senior contributing authors

Paul Flowers (Content Lead), University of North Carolina at Pembroke* * *

Dr. Paul Flowers earned a BS in Chemistry from St. Andrews Presbyterian College in 1983 and a PhD in Analytical Chemistry from the University of Tennessee in 1988. After a one-year postdoctoral appointment at Los Alamos National Laboratory, he joined the University of North Carolina at Pembroke in the fall of 1989. Dr. Flowers teaches courses in general and analytical chemistry, and conducts experimental research involving the development of new devices and methods for microscale chemical analysis.

Klaus Theopold (Content Lead), University of Delaware* * *

Dr. Klaus Theopold (born in Berlin, Germany) received his Vordiplom from the Universität Hamburg in 1977. He then decided to pursue his graduate studies in the United States, where he received his PhD in inorganic chemistry from UC Berkeley in 1982. After a year of postdoctoral research at MIT, he joined the faculty at Cornell University. In 1990, he moved to the University of Delaware, where he is a Professor in the Department of Chemistry and Biochemistry and serves as an Associate Director of the University’s Center for Catalytic Science and Technology. Dr. Theopold regularly teaches graduate courses in inorganic and organometallic chemistry as well as general chemistry.

Richard Langley (Content Lead), Stephen F. Austin State University* * *

Dr. Richard Langley earned BS degrees in Chemistry and Mineralogy from Miami University of Ohio in the early 1970s and went on to receive his PhD in Chemistry from the University of Nebraska in 1977. After a postdoctoral fellowship at the Arizona State University Center for Solid State Studies, Dr. Langley taught in the University of Wisconsin system and participated in research at Argonne National Laboratory. Moving to Stephen F. Austin State University in 1982, Dr. Langley today serves as Professor of Chemistry. His areas of specialization are solid state chemistry, synthetic inorganic chemistry, fluorine chemistry, and chemical education.

William R. Robinson, PhD

Contributing authors

Mark Blaser, Shasta College* * *

Simon Bott, University of Houston* * *

Donald Carpenetti, Craven Community College* * *

Andrew Eklund, Alfred University* * *

Emad El-Giar, University of Louisiana at Monroe* * *

Don Frantz, Wilfrid Laurier University* * *

Paul Hooker, Westminster College* * *

Jennifer Look, Mercer University* * *

George Kaminski, Worcester Polytechnic Institute* * *

Carol Martinez, Central New Mexico Community College* * *

Troy Milliken, Jackson State University* * *

Vicki Moravec, Trine University* * *

Jason Powell, Ferrum College* * *

Thomas Sorensen, University of Wisconsin–Milwaukee* * *

Allison Soult, University of Kentucky* * *

Reviewers

Casey Akin, College Station Independent School District* * *

Lara AL-Hariri, University of Massachusetts–Amherst* * *

Sahar Atwa, University of Louisiana at Monroe* * *

Todd Austell, University of North Carolina–Chapel Hill* * *

Bobby Bailey, University of Maryland–University College* * *

Robert Baker, Trinity College* * *

Jeffrey Bartz, Kalamazoo College* * *

Greg Baxley, Cuesta College* * *

Ashley Beasley Green, National Institute of Standards and Technology* * *

Patricia Bianconi, University of Massachusetts* * *

Lisa Blank, Lyme Central School District* * *

Daniel Branan, Colorado Community College System* * *

Dorian Canelas, Duke University* * *

Emmanuel Chang, York College* * *

Carolyn Collins, College of Southern Nevada* * *

Colleen Craig, University of Washington* * *

Yasmine Daniels, Montgomery College–Germantown* * *

Patricia Dockham, Grand Rapids Community College* * *

Erick Fuoco, Richard J. Daley College* * *

Andrea Geyer, University of Saint Francis* * *

Daniel Goebbert, University of Alabama* * *

John Goodwin, Coastal Carolina University* * *

Stephanie Gould, Austin College* * *

Patrick Holt, Bellarmine University* * *

Kevin Kolack, Queensborough Community College* * *

Amy Kovach, Roberts Wesleyan College* * *

Judit Kovacs Beagle, University of Dayton* * *

Krzysztof Kuczera, University of Kansas* * *

Marcus Lay, University of Georgia* * *

Pamela Lord, University of Saint Francis* * *

Oleg Maksimov, Excelsior College* * *

John Matson, Virginia Tech* * *

Katrina Miranda, University of Arizona* * *

Douglas Mulford, Emory University* * *

Mark Ott, Jackson College* * *

Adrienne Oxley, Columbia College* * *

Richard Pennington, Georgia Gwinnett College* * *

Rodney Powell, Coastal Carolina Community College* * *

Jeanita Pritchett, Montgomery College–Rockville * * *

Aheda Saber, University of Illinois at Chicago* * *

Raymond Sadeghi, University of Texas at San Antonio* * *

Nirmala Shankar, Rutgers University* * *

Jonathan Smith, Temple University* * *

Bryan Spiegelberg, Rider University* * *

Ron Sternfels, Roane State Community College* * *

Cynthia Strong, Cornell College* * *

Kris Varazo, Francis Marion University* * *

Victor Vilchiz, Virginia State University* * *

Alex Waterson, Vanderbilt University* * *

JuchaoYan, Eastern New Mexico University* * *

Mustafa Yatin, Salem State University* * *

Kazushige Yokoyama, State University of New York at Geneseo* * *

Curtis Zaleski, Shippensburg University* * *

Wei Zhang, University of Colorado–Boulder* * *


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