Slide 1 Slide 2 Structures of Aldehydes and Ketones Both aldehydes and ketones contain a carbonyl group Aldehydes have at least one H attached, while ketones have two C’s…

Slide 1 Slide 2 AP Chapter 7 Covalent Bonding Slide 3 Lewis Structures A Lewis structure shows the distribution of outer (valence) electrons in an atom, molecule, or polyatomic…

Slide 1 Strategies towards improving the utility of scientific big data Evan Bolton, PhD National Center for Biotechnology Information (NCBI) National Library of Medicine…

Slide 1 Slide 2 5. Benzene and Aromaticity Slide 3 Aromatic Compounds The term “Aromatic” is used to refer to the class of compounds structurally related to Benzene.…

Slide 1 Chapter 2 Polar Covalent Bonds: Acid and Bases Slide 2 Chapter 2 - Definitions Polar Covalent Bonds – electrons are even distributed between two atoms in a molecule.…

Slide 1 Protecting the Ozone Layer Slide 2 Learning Objectives Describe the chemical nature of ozone, the ozone layer, and factors affecting its existence Describe the electromagnetic…

* Chapter 16 Conjugation, Resonance, and Dienes * Conjugation occurs whenever p orbitals can overlap on three or more adjacent atoms. 16.1. Conjugation The four p orbitals…

12.9 Rate and Regioselectivity in Electrophilic Aromatic Substitution A substituent already present on the ring can affect both the rate and regioselectivity of electrophilic…

Chapter 4 Amino Acids Amino acids -20 common amino acids there are others found naturally but much less frequently Common structure for amino acid COOH, -NH2, H and R functional…

Slide 1 Strategies towards improving the utility of scientific big data Evan Bolton, PhD National Center for Biotechnology Information (NCBI) National Library of Medicine…