TAILIEUCHUNG - Ebook Fundamentals of analytical chemistry (9th edition): Part 2

(BQ) Part 2 book "Fundamentals of analytical chemistry" has contents: Introduction to electrochemistry, applications of standard electrode potentials; applications of oxidation reduction titrations; potentiometry; bulk electrolysis: electrogravimetry and coulometry; introduction to spectrochemical methods,.and other contents. | Electrochemical Methods PART I V Chapter 18 Introduction to Electrochemistry Chapter 19 Applications of Standard Electrode Potentials Chapter 20 Applications of Oxidation/Reduction Titrations Chapter 21 Potentiometry Chapter 22 Bulk Electrolysis: Electrogravimetry and Coulometry Chapter 23 Voltammetry Copyright 2013 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. Introduction to Electrochemistry chapter 18 From the earliest days of experimental science, workers such as Galvani, Volta, and Cavendish r ­ ealized that electricity interacts in interesting and important ways with animal tissues. ­Electrical charge causes muscles to contract, for example. Perhaps more surprising is that a few animals such as the torpedo (shown in the photo) produce charge by physiological means. More than 50 billion nerve terminals in the torpedo’s flat “wings” on its left and right sides rapidly emit acetylcholine on the bottom side of membranes housed in the wings. The acetylcholine causes sodium ions to surge through the membranes, producing a rapid separation of charge and a corresponding potential difference, or voltage, across the The potential difference then generates an electric current of several amperes in the surrounding seawater that may be used to stun or kill prey, detect and ward off enemies, or navigate. Natural devices for separating charge and creating electrical potential difference are relatively rare, but humans have learned to separate charge mechanically, metallurgically, and chemically to create cells, batteries, and other useful charge storage .

• Hoá học
• Essentials of pharmaceutical chemistry
• Pharmaceutical chemistry
• Standard electrode potentials
• Oxidation reduction titrations
• Bulk electrolysis
• Introduction to spectrochemical methods
• Chemistry of acids
• Chemistry of bases
• Partition coefficient
• Drug metabolism
• The British Pharmacopoeia
• Answers to problems
• Volumetric analysis of drugs
• Analytical spectroscopy