In the following reaction, which chemical species is acting like a nucleophile? [ H,CO CH,O H;CO b) c) CH;O d) two of these choices e) there is no electrophile in this reaction

draw the mechanism

Mechanism for this reaction?

Please show detailed structure with single atoms

H FCEC Organic product Inorganic product + + H Br Draw the organic product. Draw the inorganic product. Select Draw Rings More Erase Select Draw Rings More Erase H Br H Br Select the statement that properly identifies the nucleophile, substrate, and leaving group. O Br is the substrate, CH,C=C:- is the nucleophile, and CH, Br is the leaving group. O CH,C=C: is the substrate, CH, Br is the nucleophile, and Br is the leaving group. O CH, Br is the substrate, CH,C=C: is the nucleophile, and Br is the leaving group.

Would you say its sn1 ir sn2, I said it was sn1,because the nucleophile is weak, but my teachers said it was sn2

QUESTION 33 Which of the following rate laws accurately describes the rate determining step in an Et elimination of alcohols? OA Rate - Mearbocationproton OH. Rate = kfoxonium lon)[alcohol O cRate kfcarbocation] OD Rate = loxonium lon] OE Rate kcarbocation][water) QUESTION 34 Aqtuieous KMnO4 which is purple, indicatos the presence of alkenos by reacting with them to forn coioriess precipitate and OA. none of the answers OR 12 diols, molybdenum dioxide, orange Or vicinal diols, manganese dioxide. brown O D. glycols, magnesium dioxide, brown OE alkyl chlorides, potasslum hydroxide, yellow O F. geminal diols, manganese dioxide, brown QUESTION 35 five carbon (S)-(+) Carvone was isolated from caraway seeds and belongs to a group of natural compounds called O steralds, one pentane O alkaloids, three, tert-butyl O terpenoids, two, isoprene which contain subunit(s) pentanoids, one, pentane O None of the above

What is the mechanism for this reaction?

Write mechanisms for each reactions.