chem 210 exam 3 Questions & Answers 100% Accurate.

less - ANSWERthe more s character a carbocation has, the _____stable it is the same as - ANSWERwhen looking at an epoxide, the orientation around the oxygen is _________ the orientation around the double bond in the reactant BrOH - ANSWERwhen added with base makes an epoxide Br2 - ANSWERadds 2 Brs in anti conformation lindlar catalyst - ANSWERproduces a Z alkene from an alkyne (adds 2 Hs in syn) add more electronegative atom, add pi bond - ANSWER2 ways of producing an oxidation reaction remove electronegative atom, remove pi bond - ANSWER2 ways of producing a reduction reaction HBr - ANSWERwhen this reaction occurs there is a scrambling of dashes and wedges (not just anti or syn, no fixed relationship) triple bond (base) reaction - ANSWERwhen the product has more carbons than the reactant, this reaction is needed radical halogenation - ANSWERwhen the reactant only has carbons and hydrogens, this reaction will occur first O3/Zn or OsO4/NMO/HIO4 - ANSWERwhen the product has less carbons than the reactant, one of these reaction is needed O3/Zn and OsO4/NMO/HIO4 - ANSWERthese two reactions cleaves c-c bonds elimination - ANSWERwhen forming a double bond, this reaction is needed Li/NH3 - ANSWERcreates an E alkene from an alkyne (adds 2 Hs anti) ozonolysis - ANSWERcuts through double bonds and adds oxygen to them less, more - ANSWERthe lower the BDE for H-X*, the ______ reactive X* is, and the ______ selective X* is less