A selective, annotated collection of the best Web links for students in General Chemistry courses.Maryland (2014) This free book in PDF format is a revised and enlarged version of the first edition published in hard-cover format in 2001 by Prentice Hall.
Sapling Learning | Engaging Students, Empowering EducatorsDetailed quizzes with answers have been compiled for all the courses offered here.Principles of General Chemistry - available as a PDF file (147 Mb) or aa a zip file for use offline with a Web browser.WikiBooks on Chemistry - Many topics in general chemistry are covered here, and are worth looking at.Since a triple bond is linear, the unhybridized p orbitals are perpendicular to each other.
Well-Timed College Assignment Help in Organic ChemistryWe say we are promoting an electron from the 2s to the 2p energy level.Chemistry tutors for hire - You can use this WyzAnt site to search for local tutors, review profiles and qualifications, run background checks, and arrange for in-home lessons.COLLEGE CHEMISTRY HELP Browse and get my homework help why it is awesome.
Well-Timed College Assignment Help in Organic Chemistry. Convenient Homework Help Service. You have an opportunity to get online organic chemistry help from.Get homework help online from. get your free help and ensure yourself quality learning.So get your help with homework online now and make. Chemistry. English.Topics include equilibria, kinetics, coordination chemistry, and crystal structure. (David Blauch, Davidson College).
The more electronegative you are, the more likely you are to give up (donate) a proton.Cover the empirical laws of crystals, lattices and unit cells, Miller indices, and factors affecting growth habits. (Part of the Chem1 Virtual Textbook ).Oregon State University offers accredited chemistry classes and labs online for science and.A good understanding of hybridization is necessary as it is central to drawing and imagining molecules with the correct geometry.The Chemistry of Egg Whites - an unusually well-done treatment of this topic.ChemBuddy pH Calculation tutorials - an extensive set of online tutorials covering most aspects of acid-base calculations.Recall that there is a characteristic that varies by element known as electronegativity.
Other lessons cover an elementary treatment of pH and titration, how to recognize acidic and basic substances from their structures, and a gallery of commonly-encountered acids and bases.ChemPaths: Student Resources for General Chemistry - a comprehensive collection of tutorials from the Chemical Education Digital Library.Starting with hydrogen, one can increase the proton count or atomic number (Z) of an element by adding one proton at a time, starting from hydrogen.It was developed with NSF support and is available to students at a very low price.An Introduction to Chemistry - an online version of a text by Mark Bishop of Monterey Peninsula College (CA).
Here are a few U.S. suppliers of periodic table T-shirts and other great conversation-starters.ChemWiki: 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.
Organic Chemistry Practice Exams and Test Bank
Representing Structures of Organic Molecules: Organic Chemistry: 7m 29s: Click to view videos: Naming Simple Alkanes:.I wanted to let u know that Nive has improved her scores with ur lessons last test.That proton or positively charged particle would be accompanied by an electron to balance the charge.Canceling Units - a nice tutorial on how to do the math of unit conversions.After mixing or a type of homogenization of the 1s and 3p electrons they become 4 equal and equivalent unpaired and hybridized electrons as shown below.AP Chemistry Practice Tests - A large collection of free practice tests covering many topics at the AP level.
It can easily handle small and large molecules, loads multiple molecules, can move and rotate them independently, or displays a molecular dynamics trajectory.
Advanced Statistics - College Homework Help and OnlineIt has to do with stability once a proton is lost, as you are left with a base.There are also bonds between higher energy d orbitals in heavier elements: This occurs in the heavier and more metallic elements that can expand beyond an octet like the transition metals but is beyond the scope of this article.I offer specialized Chemistry Tutoring and Test Prep for following grades:-.All about chemical bonding (Steve Lower, SFU) - this 10-part site provides in-depth coverage of everything you need to know about molecular structure and bonding at the General Chemistry level.Boiling water without bubbles - an interesting article about the nanoparticles and the Leidenfrost effect.Introduction to crystals - how the external forms of crystals relate to their internal structures.
Organic chemistry help | Arrow Leadership
The overall exam was not that easy.there were some pretty hard questions.specially the PAT section was quite hard.The text material is interesting and well written without attempting to be encyclopedic.The Atomic Mac is a shareware periodic table-oriented database.Sources of free molecular modeling software are listed at the MathMol site -.I thought that it would be a good idea to refresh the two basic courses and find out where my weak areas in them are in order to be better prepared to take the AP courses.If asked to draw everything like the overview above, even something small would take up the entire page.