Author: Albert E. Russell
Publisher:
Published: 2019-08-06
Total Pages: 26892
ISBN-13: 9781942465027
DOWNLOAD EBOOK →This third edition continues and expands upon the laboratory exercises and pedagogic philosophy of General Chemistry Quantitative and Qualitative Laboratory Experiments. New features include a thermochemistry experiment exploring the solvation of urea, an updated and revised Laboratory Equipment and Techniques section, selective report questions, resectioned prelaboratory exercises, and updated Further Reading references. Thus, this text, like its predecessors, provides qualitative and quantitative laboratory exercises to serve the needs of a one-year general chemistry program. Students learn how to perform essential laboratory techniques such as weighing, titration, glass-working, and informed calculations based on experimental data. Moreover, professional conduct including approaches to safety rules, chemical disposal and storage, organization, and neatness in laboratory operations are integral to each experiment. Through the assembly of scientific apparatus leading to the observation of chemical reactions, this laboratory course stimulates an interest in chemical phenomena. The text presents "unknowns" and specific laboratory techniques to solve practical problems. Through these laboratory exercises, students learn that even the most precise scientific measurements are subject to uncertainty. Thereby, students learn to distinguish between experimental errors, uncertainties, and "blunders." Thus, the importance of error analysis is introduced at an early stage of their scientific training. The quantitative, qualitative, and synthetic general chemistry laboratory exercises may be used in an independent laboratory course, separate from lecture, or in conjunction with a variety of textbooks. This manual is designed for an instructor to schedule experiments that meet the demands of many varied and different student groups. The laboratory experiments include a wide range of interesting studies in the general categories of basic principles, techniques of separation and identification; moles, and stoichiometry; chemical thermodynamics; electron transfer; acid-base equilibria; kinetics and physical properties of matter; and synthesis and characterization of inorganic compounds and complex ions.The manual falls into five parts: 1.Introductory material on experimental procedures, laboratory safety, and mathematical treatment of data;2.Laboratory experiments;3.Pre-laboratory preparatory material; 4.Appendices;5.Laboratory equipment and chemical database (instructor's edition only). Parts of the manual take advantage of the vastly increased computing power offered by smart phones, computer tablets, and personal computers.
Author: William George Valentin
Publisher:
Published: 1871
Total Pages: 446
ISBN-13:
DOWNLOAD EBOOK →Author: Albert Russell
Publisher:
Published: 2017-01-10
Total Pages: 280
ISBN-13: 9780982749296
DOWNLOAD EBOOK →The second edition includes a thermochemistry experiment on the solvation of urea, an updated Laboratory Equipment and Techniques section, selective report questions, prelaboratory exercises, and Further Reading references. Each experiment has a well-defined objective that underscores a basic chemical tenet while providing a reliable, reproducible and satisfying result. Students perform essential laboratory techniques such as weighing, titration, glass-working, and informed calculations based on experimental data. Professional conduct including approaches to safety rules, chemical disposal and storage, organization, and neatness in laboratory operations are integral to each experiment. Through the assembly of scientific apparatus leading to the observation of chemical reactions, this laboratory course stimulates an interest in chemical phenomena. The use of "unknowns" and the use of specific laboratory techniques applied to solve practical problems demonstrate the investigative nature of chemistry. Through these exercises, students learn that even the most precise scientific measurements are subject to uncertainty. Students learn to distinguish between experimental errors, uncertainties, and "blunders." The importance of error analysis is introduced at an early stage. The exercises within this manual may be used in an independent laboratory course, separate from lecture, or in conjunction with a variety of textbooks. This manual is designed for an instructor to schedule experiments that meet the demands of many varied and different student groups. The laboratory experiments include basic principles, techniques of separation and identification; moles, and stoichiometry; chemical thermodynamics; electron transfer; acid-base equilibria; kinetics and physical properties of matter; and synthesis and characterization of inorganic compounds and complex ions. Parts of the manual are designed to take advantage of the vastly increased computing power offered by smart phones, computer tablets, and personal computers. For example, the treatment of uncertainty and error analysis is an optional exercise in Experiments 10 and 21. Instructors may choose any suitable sequence of laboratory exercise to fulfill general chemistry course requirements. For example an instructor may find that the sequence 1, 2, 5, 7, 8, 6, 12, 19 best fits a particular course. By using Experiments 22-25, it is possible to include qualitative analysis or identification of ions without using a formal qualitative analysis scheme.
Author: William George Valentin
Publisher:
Published: 1871
Total Pages: 412
ISBN-13:
DOWNLOAD EBOOK →Author: Robinson
Publisher: Brooks Cole
Published: 1997-01-10
Total Pages: 0
ISBN-13: 9780669354911
DOWNLOAD EBOOK →Parallel in style and sequence to Robinson et al's General Chemistry, Essentials of General Chemistry, and General Chemistry with Qualitative Analysis, 10/e, this manual emphasizes the use of descriptive chemistry and encourages students to think independently and sharpen their problem-solving skills in the lab.
Author: Frank Brescia
Publisher: Academic Press
Published: 2013-09-11
Total Pages: 54
ISBN-13: 1483213706
DOWNLOAD EBOOK →Fundamentals of Chemistry, Fourth Edition covers the fundamentals of chemistry. The book describes the formation of ionic and covalent bonds; the Lewis theory of bonding; resonance; and the shape of molecules. The book then discusses the theory and some applications of the four kinds of spectroscopy: ultraviolet, infrared, nuclear (proton) magnetic resonance, and mass. Topics that combine environmental significance with descriptive chemistry, including atmospheric pollution from automobile exhaust; the metallurgy of iron and aluminum; corrosion; reactions involving ozone in the upper atmosphere; and the methods of controlling the pollution of air and water, are also considered. Chemists and students taking courses related to chemistry and environmental chemistry will find the book invaluable.
Author: Johnnie J. Jenkins
Publisher:
Published: 2019-12-31
Total Pages: 358
ISBN-13: 9781792409868
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