Draw the structure of a constitutional isomer of compound B that fits each description. a. an isomer that is at least 105 times more acidic than B b. an isomer that is at least 10 times less acidic than B c. an isomer that is comparable in acidity to B HO. B
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- As we shall see in Chapter 19, hydrogens on a carbon adjacent to a carbonyl group are far more acidic than those not adjacent to a carbonyl group. The anion derived from acetone, for example, is more stable than is the anion derived from ethane. Account for the greater stability of the anion from acetone.Complete the equation for the reaction between each Lewis acid-base pair. In each equation, label which starting material is the Lewis acid and which is the Lewis base; use curved arrows to show the flow of electrons in each reaction. In doing this problem, it is essential that you show valence electrons for all atoms participating in each reaction. (a) (b) (c) (d)Draw the structure of a constitutional isomer of compound B that fits each description. a. an isomer that is at least 105 times more acidic than B b. an isomer that is at least 105 times less acidic than B c. an isomer that is comparable in acidity to B
- Compare compounds I and Il and choose the best statement from the list below. Vs. column I compound II a. The basicity of the compounds I and Il cannot be compared. b. Compound I is MORE basic than the compound II. c. Compound Il is MORE basic than the compound I. d. Both compounds have the same basicity ZIWhich compound is the most acidic? Which compound is the least acidic? Rationalize acidity based on molecular structure.which acid is a stronger acid between HSO3 and HSO4 and why? A. HSO3, because oxidation state of S is higher B. HSO4, because the oxidation state of S is higher C. HSO3 , because the oxidation state of S is lower D. HSO4, because the oxidation state of S is lower
- Which is a stronger base?a. HS− or HO− b. CH3O− or CH3N-H c. CH3OH or CH3O− d. Cl− or Br−e. CH3COO− or CF3COO− f. CH3CHClCOO− or CH3CHBrCOO−Which of the following compounds is the stronger base? Explain. or NH3 is a v base than NCI3. This is due to the difference in the electron withdrawing strength of Cl compared with H. v is more electronegative than and will v more electron density v the nitrogen than Thus, the nitrogen atom in NCI3 has a v positive charge than it does in NH3. The v positive charge means that is v difficult to add H* to NCI3 than it is to add H* to NH3. Is the compound Sb(OH)5 likely to be acidic, basic, or neutral in water? Justify your answer. Phosphorus and arsenic form acids of the form X(OH)n, so one would predict that antimony would be similar as it is in the same family. Based in the number of OH groups present, it should be However, antimony hydroxides are not stable and form oxides which are known to be amphoteric. Thus, Sb(OH)6 is in fact more likely to be1. Which of the following compounds is most acidic? a. I b. Il с. ||| d. IV e. V I ОН II ОН Br III ОН Br Br IV ОН V F ОН