Basic Chemistry gives students the problem-solving tools and techniques they need to be successful in future chemistry courses. The book's unique Guide to Problem-Solving Strategy lays out a step-by-step plan that helps students understand how to solve a wide variety of chemical problems. Abundant sample problems and practice problems throughout the chapter allow students to practice and master quantitative skills. In addition to a strong emphasis on problem solving, Timbertake also has a clear, engaging writing style and the ability to relate chemistry to students' lives - qualities that have made her introductory allied health chemistry texts bestsellers for more than 20 years. Interviews with engineers, doctors, and other scientists at the start of each chapter show students why chemistry is important to their own future careers, and special ChemNote boxes throughout the text relate chemistry to important health and environmental topics, such as mercury poisoning, smog, and antacids. Basic Chemistry is supported by a comprehensive media package that offers powerful, easy-to-use presentation tools for instructors. quizzes help students develop a deeper understanding of the material and prepare for exams.
Maintaining the clear, approachable writing style characteristic of author Karen Timberlake, Basic Chemistry, Fourth Edition, adds to its suite of problem-solving tools and techniques necessary for success in chemistry.
Bond energy: This is the amount of heat energy required to break one mole of the covalent bond. For example, the bond energy of Cl–Cl is +242 kJ mol', while Br-Br is +193 kJ mol'. Cl2(g) → 2Cl(g) Bond energy = +242 kJ mol' Br2(g) ...
Topics discussed in this reader-friendly text include: Properties and structure of matter Atoms, molecules, and compounds The Periodic Table Atomic weight, formula weights, and moles Gases and solutions Chemical equilibrium Acids, bases, ...
Instructor's Guide: Basic Concepts of Chemistry and Laboratory Experiments for Basic Chemistry
This book covers the underlying essential concepts of basic chemistry, starting with atoms and molecules and including chemical nomenclature, chemical bonding, and, chemical units and calculations.
This book uses an interactive, self-teaching method including frequent questions and study problems, increasing both the speed of learning and retention. Monitor your progress with self-tests, and master chemistry quickly.
EDITIONS: This book is available in paperback in 5.5" x 8.5" (portable size), 8.5" x 11" (large size), and as an eBook.
Document from the year 2019 in the subject Chemistry - General, , course: Ph.D, language: English, abstract: This book is an approach for compilation and making a handbook in very simple and easy language to very commonly used terms in ...
Explanation: Let the bond energy of O–O bond in hydrogen peroxide be BE(O–O). Total energy absorbed during bond-breaking = 2 × BE(O-O). Total energy released during bond forming = 1 × 486 = 486 kJ mol-1. Hence, DH = 2 × BE(O-O) - 486 ...
Basic Chemistry for Water and Wastewater Operators H3O+ ion concentration = 0.001 mol or 1/1,000 mol/L Reciprocal of 1/1,000 = 1,000/1 = 103 or log of 1,000 = 3 pH = 3 pH may also be defined as minus log of hydronium ion concentration ...