Question

Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но-

Answer 1

9.1) a) Č-OH Benzene group is attached to carboxylic acid to form benzoic acid. Chlorine group is attached to 3 rd and 5 th carbon atom . ala 3,5-dichlorobenzoic acid b) OH longest carbon chain has 7 carbons, the rootword is "hept" in the given compound no double or triple bonds are present, the suffix is "ane".Iso propyl group is substitutent at 4th carbon atom and caboxylic acid(-cooH) group is functional group. 4-isopropylheptanoic acid C) C-OH HCH,с с longest carbon chain has 4 carbons, the rootword is "but" in the given compound no double or triple bonds are present, the suffix is "ane". Methyl group is substitutent at 3 rd carbon atom and caboxylic acid(-COOH) group is functional group. H2 3-methylbutanoic acid d) H La cd-OH - OH longest carbon chain has 4 carbons, the rootword is "but" in the given compound no double or triple bonds are present, the suffix is "ane". Ethyl group is substitutent at 2 nd carbon atom and caboxylic acid(-cooH) group is functional group. HCC? 2,2-diethylbutanoic acid 9.2)a) Sodium hexanoate longest carbon chain has 6 carbons, the rootword is "hex" . in the given compound no double or triple bonds are present, the suffix is "ane". o-Nat b) potassium acetate Main group is acetate k zinc benzoate Main group is benzoate Zn2+ d) calcium propanoate Ca2+ longest carbon chain has 3 carbons, the rootword is "prop" . in the given compound no double or triple bonds are present, the suffix is "ane".

a) Hac Hąc work bow wensen motor mengenai per Нас b) H3C IH ho НАС LOH Hąc C-OH [H] + HO O=0 O=0 200 Насо Hac- O 9.4) cyclohexyl propanoate a) methyl formate 00 b) ethyl benzoate d) isopropyl acetate e) butyl butanoate f) propyl pentanoate

9.5) NH2 cyclobutanamine b) Hzc N CH3 N-methylethanamine c) H2 H₃c "Ņ triethylamine d) O NH CH₃ N-methylcyclopentanamine e) ~ NH2 propan-1-amine n var N-ethyl-N-propylbutan-1-amine 9.6) ~NH + H-CI H - C - NH3 + NH, Cr ŃHz Cr Amines on reaction with strong acids get protonate to give corresponding ammonium ions + H-CI - © ^ + H-Br — Br +IZ CH3 HN-CH3 + H- Br