Chapter 3, Problem 84CP

Rank the indicated a-H’s from most to least acidic (most acidic= 1). Be sure to explain your rankings for each by drawing significant resonance structures for the conjugate base and commenting on any other factors that contribute to your rankings.

b Please help me answer all of this x O Dashboard ở Course: Chem 120 - Organic Che x O LOCAL clicker + A cpp.edu/~Isstarkey/local/clicker/bonding/acid-base.html Arrange the following hydrogens in the order of DECREASING pK, values (from least acidic to most acidic). Arrange the following compounds in order of INČREASING acid strength (from least acidic to most acidic). A)I> II > III -OH HCI CH;OH II III B) III> ||>1 0=C-C-CH2-CF3 OH I C) II > III >I A) III I> II II E) II>I> II C) I < III < II D) II < III < I E) I < II < III Which is the stronger base? Explain briefly. Draw the conjugate acid or conjugate base, as directed, for each. но CH3-C-o conjugate base of NH3 conjugate acid of HO conjugate acid of H:0 hydroxide acetate NH, H20 A) A) Because this is more stable: H-0-H hydroxide is the stronger base. NH. он о B) H20 B) Because this is more stable: H-o hydroxide is the weaker base. NH, OH H2 C) C) Because this is more stable: CH-8-OH acetate is the stronger base. NH, H2 D) D)…

Using pKa Values to Determine Relative Acidity and Basicity Rank the following compounds in order of increasing acidity, and then rank their conjugate bases in order of increasing basicity.

how do you arrange these compounds in terms of increasing acidity and match the Ka values to each compound,10,15,20. and what are the reasons for each choice.

4. The following two compounds are protonated when treated with one mole equivalent of a strong acid (e.g. HCI). For each compound, draw the equilibrium to show the preferred site of protonation and give an estimate of the base strength (pKaH). -OH

What is the correct arrangement in increasing basicity of the given compounds? III < I < II   III < II < I   I < II < III

Sort the compounds below in order of increasing acidity. Explain your answer.

Put the following compounds in order from weakest acid to strongest acid. Explain (pKa values are not enough and trends should be considered).