CHEM 110 Lecture Notes - Lecture 19: Amide, Ionic Bonding
Document Summary
Groups of molecules that contain a representative group of elements in a fixed pattern. Molecules in the same classes have similar structures and functions (reactivity) Small changes in structure can have a big effect on molecular properties. Ex: adding oxygen changes a hydrocarbon into an alcohol or ether. Contain a representative group of elements in a fixed pattern. Their presence and properties are responsible for the action of drugs. Have a hydrocarbon (alkyl) group bonded to oh. Focus on the atoms bonded to o. R o r" (r and r" don"t have to be the same) Focus on the atoms bonded to n. Primary: n bonded to 2 h"s and an r. Secondary: n bonded to an h and 2 r"s. Focus on atoms bonded to c in the carbonyl group. Focus on the atoms bonded to c in the carbonyl group. Contain amine and carboxylic acid functional groups. A substance"s state at a particular pressure and temperature depend on:
