By John C. Kotz, Paul M. Treichel, John Townsend
CHEMISTRY & CHEMICAL REACTIVITY, 7e, combines thorough guide with robust multimedia instruments to provide you a deeper realizing of normal chemistry options. The booklet has a long-standing recognition for logical association; macro to micro orientation; a solid artwork software; and state-of-the artwork media, that's increased within the new version. The textual content basically emphasizes the visible nature of chemistry and illustrates the shut interrelationship of the macroscopic, symbolic, and particulate degrees of chemistry. With transparent writing, seamless know-how integration, and strong homework/assessment instruments, CHEMISTRY & CHEMICAL REACTIVITY, 7e, equips you with instruments to empower the mastery, task, and review of chemical rules. The text's paintings software finds those 3 degrees in enticing detail--and is absolutely built-in with new key media elements. The Web-based educational CengageNOW™ generates a customized examine plan to satisfy your particular wishes and contains move Chemistry mini video lectures and flash playing cards that provide the fitting fast assessment for college students at the move. totally customizable OWL is a web based homework procedure that maximizes research time and provides an not obligatory publication. With countless numbers of guided simulations, animations, videos, and extra, CHEMISTRY & CHEMICAL REACTIVITY, 7e, is extra thoroughly built-in with accompanying know-how than the other textual content out there.
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Additional info for Chemistry and Chemical Reactivity (7th Edition)
S. D. from Harvard University in 1962. After a year of postdoctoral study in London, he assumed a faculty position at the University of Wisconsin-Madison. He served as department chair from 1986 through 1995 and was awarded a Helfaer Professorship in 1996. He has held visiting faculty positions in South Africa (1975) and in Japan (1995). Retiring after 44 years as a faculty member in 2007, he is currently Emeritus Professor of Chemistry. During his faculty career he taught courses in general chemistry, inorganic chemistry, organometallic chemistry, and scientific ethics.
This was originally described by Claudius Galen, a Roman physician who lived between about 130 and 200 AD. Similar formulations have been used through the centuries for dyeing wool, and the present-day hair-coloring product Grecian FormulaTM still uses this technique. In recent research, chemists in France found that only a few hours after applying the PbO and Ca(OH)2 mixture to hair (Figure 2a), the hair was blackened (Figure 2b), and that the blackening came from tiny particles of PbS (about 5 nanometers in diameter).
Sodium chloride, or common salt, is a colorless, crystalline solid composed of sodium and chloride ions bound tightly together (NaCl). Its properties are completely unlike those of the two elements from which it is made. It is important to distinguish between a mixture of elements and a chemical compound of two or more elements. 13a) can be mixed in varying proportions. 13b), however, there is no variation in composition. 45% S). 4 | Compounds and Molecules 13 Photos: Charles D. 13 Mixtures and compounds.
Chemistry and Chemical Reactivity (7th Edition) by John C. Kotz, Paul M. Treichel, John Townsend