AS Chemistry Unit 2 Notes Shapes of molecules and Ions   Pairs of electrons will repel each other as far as possible (due to electrostatic repulsion) Finding the shape:…

Index 0. Introduction and Philosophy. 1. The IUPAC Systematic Approach to Nomenclature I. The 'How' and the 'Why' II .The Root Names 2. The Alkanes I.…

Slide 1An Introduction to Organic Chemistry By Ng Yisi Slide 2 What is organic chemistry? The study of carbon-containing compounds General properties are different from inorganic…

1. Water and its Importance • Water makes up 70 to 95 percent of most organisms. • When atoms form covalent bonds, and they do not share the electrons equally. It forms…

1. Water and its Importance • Water makes up 70 to 95 percent of most organisms. • When atoms form covalent bonds, and they do not share the electrons equally. It forms…

C2.2 How do structures influence the properties and uses of substances? C2.2 How do structures influence the properties and uses of substances? Summary Substances that have…

PowerPoint Presentation Carbon Chemistry Structure and Formulae Science Year 2 1.1 Explain the occurrence of carbon compounds with straight chains, branched chains and rings…

Slide 1 UNSATURATED HYDROCARBONS Chemistry 21A Dr. Dragan Marinkovic HYDROCARBONS SATURATEDUNSATURATED ALKANESALKENESALKYNES AROMATICS RING WITH CONJUGATED DOUBLE BONDS CONJUGATED…

Slide 1Organic Compounds Slide 2 Q: What did one charged atom say to the other? A: I’ve got my “ion” you!!! Chemistry Joke Slide 3 Organic Molecules  Generally,…

Shapes of molecules and ions Demonstrate an understanding of the use of electron-pair repulsion theory to interpret and predict the shapes of simple molecules and ions …