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There are two versions of this current textbook, both containing the same information but organized differently: The alternative "Atoms-first" format saves this stuff for later, and begins with atomic theory and bonding.
Individual chapters for iPad, iPhone, Android devices and Kindle are also available: Each chapter can be downloaded as a separate pdf file; to see which one you need, move your mouse over the image and the title will appear.
General Chemistry - a free textbook compiled from the work of various authors. Please see here for details. Maryland This free book in PDF format is a revised and enlarged version of the first edition published in hard-cover format in by Prentice Hall.
College-level online lectures UC-Berkeley eChem1a: Online General chemistry - These professionally-made videos, most of which feature Prof. Mark Kubinec, are of outstanding quality - perhaps the best college-level general chemistry tutorials available.
There are more than of them, organized into 38 lessons; many of the latter contain problem-solving tutorials, interactive quizzes, and lab demonstrations.
Most of the videos are fairly short min and can be accessed in any order. The emphasis is on basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis.
More MIT Chemistry lectures and videos. Yale Freshman Organic Chemistry - Another excellent series, this one covers the two-semester first-year course which includes organic chemistry. These are llive classroom lectures, given by Prof.
His descriptions of the historical development of important concepts is unusually good, and adds to their understanding.
Some of the projected slides are hard to read. The Dynamic Chemistry E-Textbook - a collaborative approach toward chemistry education where an Open Access textbook environment is constantly being written and re-written by students and faculty members resulting in a free Chemistry textbook to supplant conventional paper-based books.
Each of these contains topics ordinarily included in "general" chemistry, as well as more advanced ones that go beyond first-year college level. It is intended primarily for students in beginning chemistry courses.
Virtual Chembook - this nicely-done site by Charles Ophardt of Elmhurst College covers a wide swath of general, organic, and environmental chemistry. The text material is interesting and well written without attempting to be encyclopedic.
General Chemistry Virtual Textbook - a free collection of comprehensive, in-depth treatments of various topics, intended to supplement or replace conventional textbook treatments. It is aimed mainly at the first-year college level, but advanced high school students will find much of it useful.
Steve Lower, Simon Fraser University The Chemogenesis Webbook - this extensive, excellent and comprehensive site by Mark Leach tells how chemistry emerges from the Periodic Table and bifurcates into the rich and extraordinary science that we know and experience. Chemistry tutorial series on YouTube and other video collections - a summary of the major collections, including the Khan Academy, and those done by various teachers, mostly at the high school level.
WikiBooks on Chemistry - Many topics in general chemistry are covered here, and are worth looking at. But as in any "wiki-" type project to which anyone can contribute, the quality is variable, and the visual design is primitive. Tanner's General Chemistry - a large collection of pages on matter including quantum theoryphysical chmistry, electrochemistry, and aqueous solutions.
Chemistry Web Resources - this site maintained by Ron Rinehart of Monterey Peninsula College contains a wealth of material oriented toward chemical education, all well organized in a visually-attractive way. Student Resources for General Chemistry - a comprehensive collection of tutorials from the Chemical Education Digital Library KnowledgeDoor - an excellent compendium of Chemistry- and Science-related data, in many ways more comprehensive than the Handbook of Chemistry and Physics, and certainly more convenient to use.
Should be bookmarked by every serious Chemistry student! The ChemCollective student page has links to practice problems and tutorials on various topics. College physics for students of biology and chemistry - This hypertextbook by Ken Koehler is nicely organized and is the ideal place to go when your Chemistry textbook lets you down.
How to pass chemistry - sound advice that is widely ignored. Chemistry Packets by veteran teacher Mark Rosengarten. A collection of notes and worksheets in pdf format in two unit sets, one for honors, and the other for Regents Chemistry. Each unit begins with a nicely-organized set of definitions and notes, and contines with worksheets that can serve as student homework.
Although directed at the high school, these materials can serve as a good review for college chemistry students. Purdue University General Chemistry Topics - Notes and practice problems on a large number of topics. ChemSpider "is a free chemical structure database providing fast text and structure search access to over 58 million structures from hundreds of data sources.Real-world manipulation of anions needs receptors to operate in solution.
By combining experiment and theory, Flood and colleagues discovered a 1/ɛr solvent dependence of solution-phase anion affinities.
Surprisingly, electrostatics no longer dominates affinity in solutions of even moderate polarity. Their findings also enable accurate predictions of anion affinities across a wide range of. The CLP Regulation ensures that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through classification and labelling of chemicals.
Built to perform: A facile, one‐step hydrothermal method is used to synthesize a 3D, symmetric, flowerlike Sb 2 S 3 nanostructure (see figure) for application as a photoelectric material.
The structure is composed of numerous nanoneedles, which provided a large void fraction and specific surface area, and has better electrocatalytic activity and charge‐transfer ability than that of platinum. Learn more about these metrics Article Views are the COUNTER-compliant sum of full text article downloads since November (both PDF and HTML) across all institutions and individuals.
These metrics are regularly updated to reflect usage leading up to the last few days. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Curcumin is a constituent (up to ∼5%) of the traditional medicine known as turmeric.
Interest in the therapeutic use of turmeric and the relative ease of isolation of curcuminoids has led to their extensive investigation. Curcumin has recently been classified as both a PAINS (pan-assay interference compounds) and an IMPS (invalid metabolic panaceas) candidate.
1. Introduction. The population of the world is growing at a steady pace with estimates suggesting up to a 30% increase over the next decade and the global population rising from 7 billion at present to billion by Also there is a significant shift occurring from the current dependence on plant based ( billion) to more intensively produced meat based ( billion) diets as.