Chapter 13, Problem 21P

Practice: Draw all possible products using the reagents on the previous page 1+ DH H₂O* HBr, ROOR 1) Hg(OAc)2. H₂O 2) NaBH HR HX 1) O 2) DMS 1) OsO 1) BH, ⚫ THF 2) H₂O₂, NaOH PL H₁₂O⭑ HBr. ROOR 1) Hg(OAc)2. H₂O 2) NaBH4 1) BH₁ - THF 2) H₂O₂, NaOH Brz 2) NaHSO H₂O KMnO4 NaOH, cold 1) RCO₂H 2) H₂O* Br₂, H₂O na 1) O 1) OsO 2) DMS bro HX 2) NaHSO H₂O KMnO4 fa Bra NaOH, cold 1) RCO₂H 2) H₂O* Br₂, H₂O 11.5 not

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Identify the indicated sets of protons as unrelated, homotopic, enantiotopic, or diastereotopic. H HA

Consider the titration of 100 mL of 0.100 M NaCl solution w/ 0.100 M AgNO3. Ecell after addition of 50 mL. Ecell after addition of 75 mL. Ecell after addition of 100 mL (equivalence point). Ecell after addition of 105 mL.

Cyclohexene and 2 hexyne both have the molecular formula C6H10. How would you use infrared spectroscopy to distinguish between these two compounds?

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How could you distinguish between the following isomers by 13C-NMR: a. 1,2-Dimethylbenzene b. 1,3-Dimethylbenzene C. 1,4-Dimethylbenzene.

Per mole of fast, af males of C-C CH C-O OR bonda beads bonds- bonds Bond energy (kJ/mol) broken broken broken formed bonds formed methane 4 345 O 0 C-H 415 C-O 741 propane 2 8 5 0 0 0-11 464 00 498 hexane 5 17 14 19/20 18 25 25 160 14 All (kJ/mol fact) moles CO, produced (koel) per mole of fuel methane-82 propane -42.4 -31.1 hexane octane

Predict the splitting patterns you would expect for each proton in the molecules below. c. doublet a. septet H CH3 b. singlet d. quartet C1 H