Compare a mole of Ag-108 and a mole of Pt-195 using atoms, protons, electrons, and neutrons.
Chapter 23 Amines Lecture 18 Chem 225 23.1 Introduction to Amines Classification of Amines: • Amines are derivatives of ammonia, in which one or more of the protons has been replaced with alkyl or aryl groups. • Amines are classified as primary, secondary, and tertiary, this is in regards to how many R groups are attached to the Nitorgen atom. • Amines are abundant in nature, naturally occurring amines isolated from plants are called alkaloids. • Many pharmaceuticals also contain amine moieties. Reactivity of Amines: • The nitrogen atom of an amine possess a lone pair that represents a