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KNOCKHARDY PUBLISHING produces notes and other resources for AS and A2 Level Chemistry. The module references are for the AQA and OCR examinations but the material applies equally well to other specifications. The pages are saved as PDF files and may be freely read and printed for personal use but they may not be revised or circulated in any other form without the consent of Knockhardy Publishing. JONATHAN HOPTON Last amended 7/01/2014 F321 F322 F323 F324 F325 Unit numbers refer to the OCR specification. These, and other, animated gifs are to be found inside my Powerpoint presentations. Complete topics summarised on one sheet Single page help sheets KNOCKHARDY MUSIC PUBLISHING KNOCKHARDY PRODUCTIONS KNOCKHARDY SCIENCE POWERPOINTS Email Knockhardy Publishing: knockhardy.science@btinternet.com Knockhardy Powerpoints are at: www.knockhardy.org.uk/ppoints.htm If you have any comments or ideas for additional resources, please get in touch. knockhardy.science@btinternet.com Related:  A Level ChemistryMath and Science

Chem Sheets.co.uk WebElements Periodic Table of the Elements Doc Brown's (chemistry teacher) GCSE Science Biology Physics HOMEPAGE Revision Notes Quizzes e-learning website free to use online Chemistry Virtual Textbook Acid-base chemistry can be extremely confusing, particularly when dealing with weak acids and bases. This set of lessons presents an updated view of the Brønsted-Lowry theory that makes it easy to understand answers to common questions: What's the fundamental difference between a strong acid and a weak acid? Can acid A neutralize base B? Why are some salts acidic and others alkaline? This complete rewrite of the previous 1996 pdf document is now organized into seven lessons covering all aspects of the subject. Much emphasis is placed on the practical aspects of calculations, including how to deal with quadratic equations and how to judge when approximations are appropriate.

Leicester Grammar School - Chemistry Biology For Kids - KidsBiology.com Chemistry Powerpoints This page contains links to the PowerPoint presentations that I will be using in class (and some that I no longer use). Though I place them here to give my students 24/7 access, they may also be used by any teacher or student who can benefit from this resource. I have found that it is much easier to incorporate small, topical presentations into my course. Also, I believe that these become more useful to other teachers when I allow you to organize topics as you choose. I am no longer posting these presentations in Flash. I have shifted completely to HTML 5 format, which means that these can now be viewed on mobile devices with HTML 5 enabled browsers, such as iPhones, iPads, and Android devices. iPad users opening the HTML 5 format will be prompted to download iSpring's free viewer for these presentations. The HTML5 presentations also have some nice new features. For people who want the original PowerPoint file, you can download the PowerPoint Slide Show (.ppsx).

Get Revising The Biology Corner Reigate Grammar School This page contains the resources currently available via the Infonet for AS Scheme B students. Essential: These resources are essential throughout the AS Scheme B course and should be used often. Student Scheme of Work - [download] (Scheme B specific) This file contains a breakdown of the topics covered during each term of the course, detailing key learning points, skills developed and textbook references. Homework Booklet - [download] (Scheme B specific) This file contains the AS Scheme B Homework Booklet, which provides written exercises for each topic that may be set for weekly 2 hour homeworks. Periodic Table - [download] This file contains the Periodic Table that we use: it lists the symbols, group numbers, atomic numbers and relative atomic masses of all known elements. Data Booklet - [download] This file contains the official Edexcel Data Booklet, which lists all kinds of data that are appropriate for use during the course. Independent Learning: Unit 1 - [download] Unit 2 - [download]

Science Science Clips Definitely one not to be missed! Fabulous interactive Flash science activities for primary-aged children matched to curriculum requirements throughout the UK. Brilliant for use on interactive whiteboards too. Planet Under Pressure BBC News Online explores our planet's most pressing environmental issues. ReThink Super Flash games and animations which can help you with the 3 R's - Reduce, Reuse, Recycle. Energy Home Do you know what energy is and what uses energy? Practical Chemistry A growing site for chemistry teachers and technicians. Super Science A fantastic, free resource which comprises of 12 online science experiments. Free Absorb Content on Yenka 800 free interactive classroom resources aimed at 14+ age group and perfect for use on interactive whiteboards. Cool Creations All about Autumn Find out about autumn in simple, illustrated text for children by Topmarks. ExpeRimental - Simple Science Experiments

Organic Nomenclature The nomenclature of substituted benzene ring compounds is less systematic than that of the alkanes, alkenes and alkynes. A few mono-substituted compounds are named by using a group name as a prefix to "benzene", as shown by the combined names listed below. A majority of these compounds, however, are referred to by singular names that are unique. There is no simple alternative to memorization in mastering these names. Two commonly encountered substituent groups that incorporate a benzene ring are phenyl, abbreviated Ph-, and benzyl, abbreviated Bn-. When more than one substituent is present on a benzene ring, the relative locations of the substituents must be designated by numbering the ring carbons or by some other notation.

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