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Perform each of the following operations, and give each answer with the correct number of significant figures:
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Chapter 2 Solutions
EP BASIC CHEMISTRY-STANDALONE ACCESS
- 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 notarrow_forwardPlease correct answer and don't used hand raitingarrow_forwardIdentify the indicated sets of protons as unrelated, homotopic, enantiotopic, or diastereotopic. H HAarrow_forward
- 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.arrow_forwardCyclohexene and 2 hexyne both have the molecular formula C6H10. How would you use infrared spectroscopy to distinguish between these two compounds?arrow_forwardPlease correct answer and don't used hand raitingarrow_forward
- How could you distinguish between the following isomers by 13C-NMR: a. 1,2-Dimethylbenzene b. 1,3-Dimethylbenzene C. 1,4-Dimethylbenzene.arrow_forwardPer 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 octanearrow_forwardPredict the splitting patterns you would expect for each proton in the molecules below. c. doublet a. septet H CH3 b. singlet d. quartet C1 Harrow_forward
- Which structure of molecular formula C4H8C12 fits both the 'H NMR and 13C NMR spectra shown + Cl A. B. Cl C. a D. Cl 10 00-228 Low? 9 8 7 6 5 ppm 'H NMR 40 40 -89 200 180 160 140 120 100 -8 80 60 13 3 2 1 0 CD8-03-793 ppm 13C NMR 20 -20 0 An unknown has a molecular ion with a mass of 134. The relative abundance of the peak at 135 is 9.9%. a. What is the molecular formula of the unknown? b. How many rings or pi-bonds in the unknown? c. Propose two structures for the unknown. d. How could you distinguish your answers to "c" using 13C-NMR? Identify the indicated sets of protons as unrelated, homotopic, enantiotopic, or diastereotopic. H HAarrow_forwardGiven the reaction: O2(g) + 2 NO(g) → 2 NO2(g)With the rate law: Rate = k [O2]2 [NO] What happens to the rate if the concentration of O2 is doubled? And why?arrow_forwardPlease correct answer and don't used hand raiting and don't used Ai solutionarrow_forward
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