2. For the set of molecules shown circle the strongest acid and explain your selection. FH,CH,CH,CH,CH,...
For the set of molecules shown circle the strongest acid and explain your selection. 2. ОН HаCH-CFHCH-сHC HаCH-CH,сH,C(F)НС Он FH-CH-CH,CHCHс" ОН
5. For the set of molecules shown circle the weakest acid and explain your selection. HECH CH CHE HCNA Hoc-da H₂c-op 6. Circle the indicated protons in each molecule that is more acidic. Explain your selection. Tote..b Cher I Page
2. Circle which species is the strongest acid and explain your reasoning below. ΝΗ, HON HN?
2. Circle which species is the strongest acid and explain your reasoning below. NH4 HON HN
2. For each set of molecules, identify the most soluble, and explain your choice. ON CH3 CH3 CH3- C -o- CH₂ CH3 OCH CH- CN-CH -CH2-C-NH-CH,
Be sure to show all your calculations and circle the appropriate letter as needed. You are only required to answer 12 of the following 19 questions. You must answer question #2, #5, #6, #7, and #15, the other 2 are your choice. If you complete more than 12 questions, cross out those you Do Not want me to grade. (YOU MUST LIST at the "Do Not Grade: " above, on the provided lines“ "the I problems you cross out and...
with the 15. (16 pts) Which of the following molecules are aromatic and which are not? Support your choices Hückel calculation, a Frost circle, and a few words of explanation in each case. spectrum. Then peak. Atomic 16. (9 pts) From the molecules shown below, choose the one that one matches the given mass explain your choice and draw the structure of the fragment that corresponds to the base masses (in a.m.u.) are as follows: C 12;H-10-16; F 19:CI- 35.45;Br...
2. Explain why cycloheptatriene, shown below, will react with an acid to form a carbocation (the tropyllum ion)? 3. Predict the major organic product in the following reaction HBT 4. What is the major product of the following reaction? OH HINO, TO CHÚCH . 5. What is the major product of the following reaction? ME E1,0 2)H,09 6. We learned that the bond dissociation ener() of the highlighted C-H bond in toluene is lower than the DE of the C-H...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your answer. V (b) CHa boils at 111 k while Cola boils at 350 K. Does this data support or contradict your answer to part (a)? Briefly explain eng point 14. Why does ethane (CH) have a higher boiling point (184 K) than methane (CH 111 K)? 163 Model III: Another set of boiling point data Substance Boiling point Boiling point HF Substance HO H...
Can you please answer all of them? Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp2 hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect...