Summary Week 5 Assignment Worksheet

Week 5 Assignment: 20 points

1. For the below, give the name of the functional group and the IUPAC name of the molecule: (0.5
point each, 5 points total)

Functional Group IUPAC Name
CH2CHCH3 Alkenyl Prop-1-ene
CH3CH2NH2 Amine Ethylamine
CH3CCCH2CH2CH3 Alkyne Hex-3-yne
CH3CH2COOH Carboxylic Acid Propanoic Acid
CH3CH2CHO Aldehyde Propan-1-al or
Propionaldehyde
CH3COCH2CH3 Ketone Butane / Butan-2-one
CH3OH Alcohol Methanol
CH3COOCH2CH3 Ester Ethyl ethanoate
CH3CH2CH2CH2OCH3 Ether 1-Methoxybutane
CH3CH2CH3 Alkane Propane


2. Give the condensed structural formula for each of the molecules below: (0.5 point each, 5 points
total)

Propanol : CH3CH2CH2-OH or CH3CH2CH2-OH

Methyl Propanoate : CH3CH2COOCH3

Propyne : CH3-C≡CH or CH3CCH

Ethanol : CH3CH2-OH or CH3CH2OH

Methyl Ethyl Ether : CH3-O-CH2-CH3 or CH3OCH2CH3

Dichloromethane : CH2Cl2

Ethene : CH2=CH2 or CH2CH2

Methane : CH4

Hexylamine : CH3CH2CH2CH2CH2CH2NH2

Formaldehyde (Methanal) : HCHO




3. Give an application for each of the following organic chemicals. (0.5 points each, 2 points total)