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- Name the following compound. CI Br O2-bromo-4-chloro-6-oxyoxane ○ 6-bromo-4-chloro-2-oxyoxane O2-bromo-4-chlorocyclohexanoate ○ 5-bromo-3-chloropentanoic acid lactone ○ 1-bromo-3-chloropentanoic acid lactoneExplain why phenol (C6H50H) is substantially more acidic than methanol (CH3OH), but benzoic acid (C6H5CO2H) is not much more acidic than acetic acid (CH3CO2H). Нас — ОН ОН H3C- ОН OH pKa = 15.5 pKa = 10.0 pk = 4.75 pk = 4.2Which compound engages in an acid-base reaction with water? = HC HU HC C H A A NH₂ CH B Both A and B Neither A nor B CH 11 HC=CH CH H HC=C HC <=C UH B CH₂ CH HC=CH CH
- Rank the following substances in order of increasing acidity: (a) (CH3)2CHOH, HC≡CH, (CF3)2CHOH, CH3OH (b) Phenol, p-methylphenol, p-[trifluoromethyl) phenol (c) Benzyl alcohol, phenol, p-hydroxybenzonic acid16-17 Propylamine (bp 48°C), ethylmethylamine (bp 37°C), and trimethylamine (bp 3°C) are constitutional isomers with the molecular formula C3HgN. Account for the fact that trimethylamine has the lowest boiling point of the three and propylamine has the highest.18-28 Arrange these compounds in order of increasing acidity: benzoic acid, benzyl alcohol, phenol.
- 16-26 The p/fb of amphetamine is approximately 3.2 Amphetamine (a) Which form of amphetamine (the free base or its conjugate acid) would you expect to be present at pH 1.0, the pH of stomach acid? (b ) Which form of amphetamine would you expect to be present at pH 7.40, the pH of blood plasma?Complete the following acid-base reactions. (a) CH3CH2CH2CH2Li + CH3COOH (b) CH3CH2CH2CH2MgBr + CH3CH2OH4. Draw the following compounds: 7-iodo-5-methyl-N-propylnon-2-yn-4-amine: 1-chloro-3-isopropylhex-4-en-2-ol 3-tert-butyl-4-(2-methoxyethyl)cyclopentanol
- 8 apa ing taun. O Class of Compound alkyne Name hexa-2-yne 9 10 11 12 13 BUCH Compiciu as au Cramp.. Structural diagram CH3 3,3,5-trimethylheptanoic acid 6-bromo-3-ethylhexan-2-one H₂C CH, CH₂ HIC-C -CH-C CH, CH₂ CH3 O-CH To Her hay1 2 3 4 Draw The Structures? Z-Butenedioic acid (maleic acid) 2,5-Dimethylbenzoic acid Z-2-Chloro-3-phenyl-2- propenoic acid (cis-B- chloroallocinnamic acid) Decanedioic acid (sebacic acid) E-3-Phenyl-2-propenoic acid (trans-cinnamic acid)List the following alcohols in order from strongest acid to weakest acid. CH2=CHCH, OH, CH3 CH2 CH, OH, HC=CCH2OH Rank the following in order from strongest to weakest acid.