The monomer used to form the polymer shown below is Select one or more: OA. H₂C OH OB. HO OH H H C. CH3CH₂OH OD. HOH₂C CH₂OH OH n

N3 1. LiAlH4 2. H₂O

g) H2O Hydlnde.

CH3 The structure of the amino acid L-alanine is shown. *H3N° Identify the functional groups that are common to all amino acids. O COO L-alanine CH; O H O NH

3. Like polymers, dendrimers are macromolecules (large molecules). Some dendrimers have been used in applications like drug delivery and waste water reclamation. What is the result of the following reaction producing a "first generation" dendrimer? NH2 H2N. (-HCI) ???? 4 NH2

Write the systematic name of each organic molecule: HO structure OH HO OH OH name ☐ ☐

О H+ (cat) Cl₂ ? Major Organic Product CI О CI CI CI CI CI CI CI

A. Identify the name of the functional group where the given organic compounds belong (alcohol, ether, aldehyde, ketone, carboxylic acid, ester, amine) 1. H H Br H H -C C-H H H H 2. H H Н—с H -5- H H N- H- 3. H H -нн I-

Teflon is prepared by the polymerization of tetra?uoroethylene. Write the equation that describes the polymerization using Lewis symbols.

Consider a sample of a hydrocarbon at 0.959 atm and 298 K. Upon combusting the entire sample in oxygen, you collect a mixture of gaseous carbon dioxide and water vapor at 1.51 atm and 375 K. This mixture has a density of 1.391 g/L and occupies a volume four times as large as that of the pure hydrocarbon. Determine the molecular formula of the hydrocarbon and name it.