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- Define the degree of unsaturation ?CH₂CH₂CCH₂CH₂CH, H₂O Br₂ tert-BUO CH₂CH₂CH₂CH₂Br CHỊCH C—CH CHỊCH; CH₂CH₂CH₂CH.Br CH₂CH3 tert-BuO CH₂CH₂CH=CH₂ H₂O NaNH, CH3CH₂Br -CH₂CH₂CHCH₂ CH;CH C=CCHỊCH, Br excess H₂SO4 Re H₂SO4 CH;CH,C=CH CHỊCH C=C- с app.101edu.co Identify which of the following compounds is meso. I H₂CO H III H C H₂CO HCI Н A) 1 B) II Question 52 of 67 C) III D) IV OCH H₂CO "CH3 H C H CH₂ OCH₂ IV Н H₂CO H.C Н OCH, "H CH3 CH3 OCH₂ S В Sub
- Please help with 4c, 4d, and 4e. We havent learned kaw of equivalents so please do 4c a different way. thank you5. Given the following structure: (a) Draw all the stereoisomers; CH2 OH (b) Identify all of the enantiomeric and diastereomeric pairs; (c) Assign R or S configuration at each asymmetric carbon for each structure. Justify your assignments for the original structure (above).iupac nme include stereochemistry if ncessary
- [1] LIAIH4 [2] H2O [1] [2] H2O `Mg H2 Pd-C [1] LDA, THF,-78°C [2]A eFundi : Home : Overview E NCHE 121 - Module test - Versio X G Which one of the alkenes can for x b My Questions | bartleby + A https://docs.google.com/forms/d/e/1FAlpQLSeaeyD2qYYYa712LcEehfMLha7DEaTq1KXQ5g7o2byUrT8CnA/formResponse Question 4: The alkene 2-methylbut-2-ene reacts with hydrogen cyanide (HCN) to form the Markovnikov product. Write the preferred IUPAC name of the main product of this reaction. [Use lowercase letters. Do not use spaces if it is not required in the name.] * Your answer Question 5: Which statement about electrophilic addition reactions is not true? * Markovnikov's rule explains why the addition reactions of unsymmetrically substituted alkenes are regiospecific. Markovnikov's rule does not apply to internal alkynes. The larger amount of the nucleophile will bond to the more stable carbocation during an electrophilic addition reaction. None of these statements are correct. O All of these statements are correct. Question 6: The mechanism in Figure 6 produces…I find the tandard en thaipy of formation of ethy lene C 2H4cgs given the followins dada: heat of combustion or C2H49)= -1411 kJ/mol;t CO 205)1=-393-5kJlmol [ 4120U)]=-285.k5/mol a) t.4!x l03kJ/mol e.) 52 kslmol b.) 87 kJl mel F) 731 KSlmo! C.) 2.77 X 103 KJmol
- What is the reaction? cycloaddition B HPh R-8 ∙C- & CO₂Me CO₂Me CO₂Me CO₂Me HPh D [Single selection] A B C D OH1) Classify the following dienes and polyenes as isolated, conjugated, cumulated or some combination of these classifications. a) (db) wold mwe eing o niolionsih odt to d ot slon d) 1,3,5-cyclohexatriene (benzene) c) 1,3,6-cyclooctatrieneTLE U rolymers may becomposed of thousands of monomers. Draww a repeat units of fluro ethene hydrogen atoms on the 2ends of the dimmer lgnore stereochemistry.Ignore inorganic by products froy Assume there are sorav AIBN CRadicad Inatiater) F-C-"C+ F-C=C