9. Name the following compounds using R.S designations: 'CH, a. HO H H₂ C CH₂CH, CH₂OH B. HỌ-CH, CH₂CH₂CH₂OH 4 5 (22,312)-3-Cloro. 2 Penianol c. CH₂CH₂ Br ACC-CH₂ H 32 HO CH₂Br (25,35) 1,2-dibromo- 2-methyl- 3 Pentanol

10. If codeine hydrobromide has the formula C18H22BrNO3, what is the formula of the parent compound codeine?

The analgesic phenacetin is synthesized by treating 4- ethoxyaniline with acetic anhydride. a. Which of the following is the structure of 4- ethoxyaniline? OCH₂CH3 NH₂ OCH₂CH3 NH₂ OCH₂CH3

3. What is the IUPAC name of the following compound? NH2 NH2

Identify the circled functional groups and linkages in the compound shown below.

Which compound has a stronger odor: naphthalene or benzene? Explain (Whether C-H bonds are polar.)  Ans: naphthalene

3). reactions of the following alkyl iodide. Danny uses potassium tert-butoxide to promote the reaction while Claire uses water and high temperatures. One of their reactions has provided a single elimination isomer while the other has provided a mixture of elimination isomers. Organic chemistry students Danny and Claire are both performing elimination Me H20, heat Danny's Reaction Claire's Reaction H. Me a) Which student's reaction (Danny or Claire) has provided a single elimination isomer? b) Draw all the elimination isomers obtained from both students' reactions. c) Which of the dienes drawn (by you) in question 3b is the most stable? Circle that diene above.

draw a lewis structure for Cu + 2AgNO3 Cu(NO 3)2 + 2Ag Lanel the oxidized and reduced agents.

What is the empirical formula for C3H6O3? C3H6O3 C6H12O6 CH2O None of these

draw the alkane strucutre based off the IR spectrum, 1H NMR spectrum, and 13C NMR spectrum for this compound.