Chm 219 Module 4 33 Correctly Answered Questions Latest Update

Substrate {Ans: Molecule on which the substitution occurs.}Organohalides {Ans: Organic molecules contains Halogen atoms. Ex. Algae, Mollusk, sponges, can be industrially used - solvents, insecticides, herbicides, cleaning fluids, fire retardants, refrigerants. Can also be used as inhaled anesthetic. More important in organic chemistry because of theur reactivity.}E1 {Ans: -several steps -alkyl halid first undergoes dissociation from the carbocation intermediate. -once formed the carbocation intermediate undergoes elimination by the nucleophile (acting as base) removing a Beta H from a beta C to form the C=C}Leaving group {Ans: Atom or group of atoms that is replaced by another when substitution occurs}Steric Bulk {Ans: Structural substitution surrounding any carbon atom that bears a halogen. Methyl, primary, secondary, tertiary.}Primary Alkyl Halide {Ans: Only on e carbon is directly attached to the carbon bearing the halogen.}