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- Describe the trends in the acidityand physical properties of carboxylicacids, and explain how their acidityvaries with their substituents.Show how acid derivatives hydrolyze to carboxylic acids under either acidic or basicconditions. Explain why some acid derivatives (amides, for example) require muchstronger conditions for hydrolysis than other derivatives.Table of unknown carboxylic acidsMeltingRange Acid MW MeltingRange Acid MW77-78 phenylacetic 136.15 152-153 adipic (hexanedioic) *** 146.1483-85 2,2-dimethylglutaric 160.17 155-157 3-chlorobenzoic 156.5786-88 4-methoxyphenylacetic 166.17 155-158 3-bromobenzoic 201.0298-100 o-anisic (2-methoxybenzoic) 152.15 157-159 4-chlorophenoxyacetic 186.59100-102 3,3-dimethylglutaric 160.17 158-160 salicylic (2-hydroxybenzoic) 138.12103-105 o-toluic (2-methylbenzoic) 136.2 159-162 4-chloro-3,5-dinitrobenzoic 246.56122-123 benzoic 122.12 162-163 2-iodobenzoic 248.02128-131 thiodiglycolic *** 150.15 180-182 p-toluic (4-methylbenzoic) 136.15131-134 3,3’-thiodipropionic *** 178.21 182-185 p-anisic (4-methoxybenzoic) 152.15133-134 trans-cinnamic 148.16 187-190 succinic (butanedioic) *** 118.09139-140 2-chlorobenzoic 156.57 210-211 phthalic (benzene-1,2-dioic) *** 166.14140-142 3-nitrobenzoic 167.12 215-217 4-hydroxybenzoic 138.12148-150 2-bromobenzoic 201.02 239-241 4-chlorobenzoic 156.57144-148…
- The structure of hydrocodone is provided below: 2a) Give the sterochemistry of hydrocodone while focusing on E/Z, chirality, eclipsed/staggered, equatorial/axial2b) Describe the acidity/basticity of hydrocodone and find the most acidic HydrogenChecking my answer, there was difference with solution. (organic chemistry smith 5th ed 2.47P (d)) Solution said 'the acid base reaction between pentyne and ammonia is product way because pka of pentyne is 25, ammonia is 38 so pentyne will be deprotanted by ammonia.' but I think (and as written in the book) NH4+ is stronger acid than pentyne and acid-base reaction works when reactant is stronger acid than product conjugate acid. It isn't match that pentyne makes NH4+. who is incorrect?Hello, can you list the basicities from large to small with reasons?a) Anilineb) Pyridinec) 4-Methoxyanilined) Diphenylaminee) Piperidine
- Write equations for the following acid-base reactions. Label the conjugate acids and bases, and show any inductive stabilization. Predict whether the equilibrium favors the reactants or products. Try to do this without using a table of pKa values, (a) CH3CH2OH + CH3NH- (b) F3CCOONa + Br3C¬COOH(c) CH3OH + H2SO4 (d) NaOH + H2S(e) CH3NH3+ + CH3O- (f) BrCH2CH2OH + F3C¬CH2O-(g) NaOCH2CH3 + Cl2CHCH2OH (h) H2Se + NaNH2(i) CH3CHFCOOH + FCH2CH2COO- (j) CF3CH2O- + FCH2CH2OHWrite the equilibrium-constant expressions and obtainnumerical values for each constant in. (a) the basic dissociation of aniline, C6H5NH2. (b) the acidic dissociation of hypochlorous acid,HClO. (c) the acidic dissociation of methyl ammoniumhydrochloride, CH3NH3Cl. (d) the basic dissociation of NaNO2. (e) the dissociation of H3AsO3to H3O+and AsO33-. (f) the reaction of C2O42-with H2O to give H2C2O4and OH-. show solutionName the following carboxylic acid derivatives, giving both a common name and anIUPAC name where possible (CH3)2CHCOOCHO
- Rank the following compounds in terms of increasing acidity:I. C2H5OHII. C6H5OHIII. NaOC2H5IV. CH3COOHThe Ka of acetic acid (CH3CO2H) is 1.8x10-5 and the Kb of methylamine (CH3NH2) is 4.4x10-4. Complete the following equilibrium reaction (acid-base reaction) equation and predict the side of the equilibrium that is favored. Explain. Show all your work.Which of the compounds listed below will produce a slightly basic solution when dissolved into water? -Sr(CIO2)2 -BaBr2 -KI -CH3CH2NH3Br