Level+2+Chemistry+animations

Link || Comments || PeriodicTable Weird visual PT Comic book PT || The first periodic table has all basic properties and a physical description of each one, the second links to the poster in Lab 3A, Nayland College, and the third relates all elements to a reference in a comic strip. || Significant figures tutorial || A quick (5 min) tutorial if you have significant figure problems (hehe) || Molar mass calculator || A calculator for accurate molar mass and quick recap of what this means || A general glossary || Quick reference if you can't understand a chemistry term || Precipitation Precipitation(2) || An interactive experiment which challenges you to identify unknowns using common chemicals (NB the first link is anion identification, the second cation) || Catalyst invaders || A diversion with no real relevance. Fun though? || Moles Moles (2) || A quick definition A quick animation || Titrations Titrations (2) Titrations (3) || A virtual titration, kind of cool. The 2nd link is the same, but with different indicators and a pH meter. The 3rd link is different, with some extra explanations on what is happening linked to equations. || Mole calculations || 5 quick questions using n=m/M || Water - polarity and Hydrogen bonding (WIF) || A good polarity recap, model of water and how weak intermolecular forces work || Salt solid structure || A quick look at the 3D structure of an ionic solid (AS2.4, Structure and Bonding) || The effect of temperature on atom movement || Useful for understanding/recapping particle motion - good for rates of reaction (AS 2.6 Chemical Reactions) || The bonding continuum || Have a look at this and work out why different hydrogen compounds have different bonding types depending on the atom they bond with || Methane - Lewis diagram and shape || Have a look at this if you are having trouble visualising a tetrahedral shape || Solubility and precipitation || A good overview of solubility and precipitation. NB although it can be useful, memorising the rules of solubility is not required || Activation energy || A quick animation showing how activation energy and orientation enable successful collisions (2.6) || Ionic vs covalent bonding || The gentle American discusses with good animations the difference between ionic and covalent bonding || Drawing Lewis diagrams || A gentle tutorial on drawing Lewis diagrams || Exo and endothermic processes || The gentle American man talks you through the basics of an endo and an exothermic reaction using ice and water || Shapes of molecules || The gentle American man takes you through basic shapes of molecules. NB don't look at the bottom 2 examples (L3) || Equilibrium concepts || A good reminder of basic equilibrium concepts and the equilibrium constant (NB don't take notice of the alternative equation for gases only - not examinable) || Strong and weak acids || A nice little animation and explanation || Strong and weak acids and bases || Classify some common examples as strong or weak and acid or base || Acid and base overview || A review of the basic concepts of acids and bases at level 2 || Redox review || A good review of the general principles of redox, with questions and answers and a different analogy || Oxidation numbers || A table of common oxidation numbers and a review of the rules for assigning them in compounds || Le Chatelier's Principle || A very good animation at macroscopic, microscopic and equation levels showing the effects of changing temperature, pressure and concentration with 3 commonly examined reactions. || Metals and their ions || A good animation and molecular dramatisation of the redox reactions of metals and metal ions || Redox practice || Tutorials and practice for assigning oxidations states, recognising redox reactions and belancing equations || Periodic Table game || An interactive game to get you more familiar with the magnificent table by description, electron configuration and trends || General and organic chemistry || Some of this is a bit easy, but the section on distillation is relevant and it's quite fun || Stoichiometry || A quick stoichiometric problem using an equation and n=m/M || Isomer builder || Practice building branched aliphatic isomers || Diamond and graphite structure || Words and diagrams to help you visualise these allotropes of carbon better (2.4) ||
 * Geometric isomers (cis and trans) || A great tutorial for understanding how these arise (NB, it omits a clear explanation for one requirement for geometric isomerism - see your teacher) ||