2-66 Draw the conjugate base for each compound below (the acidic hydro- gen in each case is marked with an *). (a) (b) (c) (d) *H3C O- H* H* 8 OH* 1
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Q: AgNoz+ Cu Ag+ Cu(03)2 Acidic Solution
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- Choose the stronger (less stable, more basic, more reactive) base in the following pair of molecules. Consider the basicity of only the indicated atom. A B ОА B3, Which of the molecules drawn below is most acidic? Draw the conjugate base and explain thoroughly. वे देई d a C b3. For the following acid - base reaction, (a) predict the products; (b) identify the Bronsted acid, Bronsted base, conjugate acid, and conjugate base; (c) use curved arrows to show the flow of electron pairs in the reaction. CH3 CH2C-OH + NaNHa
- For each of the compound below identify the most acidic proton and give reasoning for your choice. (HINT: ARIO) (a) (d) @ HE HO CI CI CH OH NH₂ (e) (b) H₂N HO** (h) HS NH₂ SH OH CH CH (4) (f) H x E 20H2SO4 + NH3 ==== HSO4- + NH4+ . Which of the products is a conjugate base?3) а) decreasing acidity and explain your answer. CHCHNΗ Arrange the following compounds in order of CH,CH,OH CH,CH,CH, b) part (a) in order of increasing basicity and explain your Arrange the conjugate bases of the acids given in answer.
- Benzoic acid (C6H5COOH) and aniline (C6H5NH2) areboth derivatives of benzene. Benzoic acid is an acid withKa = 6.3 x10-5 and aniline is a base with Ka = 4.3 x10-10. (a) What are the conjugate base of benzoic acid andthe conjugate acid of aniline? (b) Anilinium chloride(C6H5NH3Cl) is a strong electrolyte that dissociates intoanilinium ions (C6H5NH3+) and chloride ions. Which willbe more acidic, a 0.10 M solution of benzoic acid or a 0.10M solution of anilinium chloride? (c) What is the value ofthe equilibrium constant for the following equilibrium?C6H5COOH(aq) + C6H5NH2(aq) ⇌ C6H5COO-(aq) + C6H5NH3+(aq)2. Draw the most stable conjugate base and most stable conjugate acids for the following compounds. H₂N F2 Но ОН двоен дел одели по ОН H -CO2H ОНAs we will see in later chapters, many steps in key reaction sequencesinvolve acid–base reactions. (a) Draw curved arrows to illustrate the flow of electrons in steps [1]–[3]. (b) Identify the base and its conjugate acid in step [1]. (c) Identify the acid and its conjugate base in step [3].
- What is the conjugate acid of each of the following? What is the conjugate Dase of eacn? (a) NH Parts of the formula in your answer are transposed. Your answer appears to be missing a charge. Conjugate acid (b ) (CH₂)₂NH \table[[chemPad, (9) Help], [xlx =larr|l, Greek -],[(CH),NH,N What is the conjugate acid of each of the following? What is the conjugate base or eacn (UTIL SOLES- (a) NH3 Conjugate acid Conjugate base (b) (CH3)2NH Conjugate acid Conjugate base chemPad XX→→ chemPad XX→ NH₂ NH 2 NH4 NH 4 Parts of the formula in your answer are transposed. Your answer appears to be missing a charge. chemPad XX→ (CH4)2NH2 (CH_4)_2NH_2 chemPad XX→= Greek (CH₂)2N (CH_2) 2N Help Greek Help Greek X Help Greek juur HelpArrange the following compounds in order of increasing acidity (from least acidic to most acidic): OH || ||| IVWhich one of these has the most acidic proton? (CH3)2CHOH, HC=CH, (CF3)2CHOH, CH3OH