For the following pair of molecules, circle the one that is the stronger acid (lower pKa).
For the following pair of molecules, circle the one that is the stronger acid (lower pKa)....
2. For each pair of molecules, circle the stronger acid and provide a reason for your decision. Use diagrams as well as words in your explanation (4 pts)
Circle the stronger base in each pair 3. Circle the stronger base in each pair. (0.2 pts ea = 2.0 pts) a. (CH3) 3COK vs. CH3OK b. HCECNa vs. CH3CH2ONa C. NaNH2 vs. HCECNa d. NacN vs. NaI e. NaHCO3 vs. NaOH f. NaOH vs. CoH5CO2Na g. C6H5COzNa vs. CoH5ONa h. CH3CO2Na vs. CH3ONa i. CH3ONa vs. NaH j. NH3 vs. CH3CO2Na
Circle the stronger base in each pair- answers only. No explanations, no incomplete answers. 3. Circle the stronger base in each pair. (0.2 pts ea 2.0 pts) a. (CH3) 3COK vs. CH3OK b. HCECNa vs. CH3CH2ONa c. NaNH2 vs. HCECNa d. NaCN vs. NaI e. NaHCO3 vs. NaOH CoH5CO2Na f. NaOH VS. g. C6H5CO2Na vs. CoH5ONa h. CH3CO2NA vs. CH3ONa CH3ONA vs. NaH i. NH3 vs. CH3CO2Na j.
For each pair of acids below, circle the stronger acid and briefly state why it is stronger for each. HO HO
D) For each pair of molecules below: - draw the stronger acid - explain your choice - for the stronger acid of each pair, also draw and label its conjugate base (including any major resonance structures, if appropriate) i) NHy NHs v)
For each of the following pairs of compounds, circle the one that is the stronger acid: Which one of the following is the MOST stable carbocation? Circle the correct answer.
Circle the stronger acid from each pair and explain your choice: A. HF or HCI B.HCN or HC H:02 C. HCIO or HCIO,
Circle the stronger BASE in each pair. No explanation, no incomplete answers. I have 4 of these correct so I will know if you’re getting them wrong. 3. Circle the stronger base in each pair. (0.2 pts ea = 2.0 pts) a. (CH3) 3COK vs. CH3OK b. HCECNa vs. CH3CH2ONa C. NaNH2 vs. HCECNa d. NacN vs. NaI e. NaHCO3 vs. NaOH f. NaOH vs. CoH5CO2Na g. C6H5COzNa vs. CoH5ONa h. CH3CO2Na vs. CH3ONa i. CH3ONa vs. NaH j. NH3...
25,26,27 Select the stronger acid from the following molecules. O al door Oblon Oc) OH d) NH2 The pka of acetic acid ( ) is 4.75. What is the most likely pka of trifluoroaceti HEC OH acid ( i lon )? FC a) 0.23 b) 7.00 c) 5.80 d) 4.75 Which of the identified protons on the following molecule is the least acidic? А H B CHO OH D a) A Ob) в Occ d) D
Estimate the pKa of protonated phenol and protonated aniline (shown below). State which of the molecules is a stronger acid. Related to exercise 3: Relative Basicity of Oxygen and Nitrogen Atoms in 4-Aminophenol and Formamide 5) Estimate the pKa of protonated phenol and protonated aniline (shown below). State which of the molecules is a stronger acid.