Alkene Study guides, Class notes & Summaries

OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS WITH COMPLETE SOLUTIONS alkene undergoes what type of polymerisation - CORRECT-addition polymerisation Alkene to alcohol - CORRECT -Electrophilic addition conc (phosphoric) acid catalyst steam Haloalkane to nitrile - CORRECT -nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - CORRECT -Nucleophilic substitution Excess ethanolic NH3 with no further substitution HEAT under PRESSURE acyl ch...

CHEM 237 Final Exam Review TAMU Questions and Answers with Expert Verified Solutions Which reagent is not an oxidizing agent? a. NaOCl b. KMnO4 c. K2Cr2O7 d. CrO3 e. H2O - H2O Which statement is false about preparing alkyl halide from alcohol with hydrogen halide? a. it is an SN1 reaction b. tertiary alcohols react faster than secondary alcohols c. the intermediate is a carbocation d. alkyl halide is soluble in conc. HCl e. in the reaction, the slowest step is the formation of a car...

CHEM 237 Final Exam Review TAMU Questions and Answers 100% Solved Which reagent is not an oxidizing agent? a. NaOCl b. KMnO4 K2Cr2O7 CrO3 H2O - H2O Which statement is false about preparing alkyl halide from alcohol with hydrogen halide? a. it is an SN1 reaction tertiary alcohols react faster than secondary alcohols the intermediate is a carbocation alkyl halide is soluble in conc. HCl in the reaction, the slowest step is the formation of a carbocation - alkyl halide is s...

Chem 210 Exam 4 Questions and Correct Answers, Complete Solution 2024. In order to make an alcohol we can do what types of reactions? addition reactions and oxidation reactions of alcohol What are the two types of addition reactions? hydration of alkene and addition reactions of H2 to C=O We need to figure out if alcohol is a... 1º, 2º, and 3º Ketone addition of H2 to make an alcohol is what type of alcohol? 2º Aldehyde addition of H2 to make an alcohol is what type of alcohol? 1...

AQA AS Organic Chemistry exam questions with 100% correct answers Define the term 'empirical formula' - ANSWERS A formula that gives the simplist whole number ration of atoms of each element in a compound Define the term 'molecular formula' - ANSWERS A way of representing molecules that shows the actual number of atoms of each element in a molecule Define the term 'General formula' - ANSWERS An algebraic formula that can describe any member of a family of compounds Define the t...

Chem 210 Exam 3 Questions and Correct Answers, With Complete Solution. what face of the pi bond can EAR occur from? either face how many products do EARs on an alkene form? 4 stereoisomeric products Brainpower Read More in a substitution rxn, what does H-O act as? nucleophile and replaces LG in an elimination rxn, what does H-O acts as? base and abstracts BH atom what is a requirement for elimination rxns? beta hydrogen what is a requirement for substitution rxns? leaving group ...

Orgo Synthesis Questions & Answers A+ Review Alcohol Synthesis from Methyl - ANS-NaOH (SB) --> Sn2 Substitution of OH and LG Alcohol Synthesis from 1*C - ANS-NaOH (SB) --> Sn2 Substitution of OH and LG Alcohol Synthesis from 2*C - ANS-Na(OAc) + NaOH --> SnAc Substitution of OH and LG Alcohol Synthesis from 3*C - ANS-H20 (WB) --> Sn1 Substitution of OH and LG (C+ Rearrangement) Alcohol Elimination (Dehydration) from Methyl - ANS-No reaction Alcohol Elimination (Dehydration)...

Basicity rules correct answers -strong base: unstable/reactive (ED groups) -weak base: stable (EW groups/more EN/bigger) Chair conformation correct answers -more stable equitorial (slanted) -pointing up/pointing down=cis if both up -elimination: trans and diaxial Newman projection correct answers -gauche: substituent groups adjacent to eachother -grab middle and turn to put in plane Enantiomers correct answers -not superimposable mirror images -same besides stereochemistry Diast...

CHEM 1020 FINAL TEST QUESTIONS WITH COMPLETE SOLUTIONS (exam 1) Three physical properties shown below beside different alkane series. Which of the series is (are) lister on the order of increase (lowest to highest) for the corresponding property? a. density: C4H10 < C5H12 < C8H18 b. melting point: C8H18 < C5H12 < C4H10 c. biking point: C5H12 < C4H10 < C8H18 d. all are correctly ranked - ANSWER A; density, melting poing, and boiling point increase as chain length inc...

Alkene + hydrogen /nickel catalyst/423K= - correct answer alkane Alkene + bromine /room temperature= - correct answer dihaloalkane Alkene + HCl(g/aq) /room temperature= - correct answer haloalkane (mixed products) Alkene + H2O(g) /H3PO4= - correct answer alcohol (mixed products) Primary alcohol + 2[O] /excess K2Cr2O7/H2SO4/reflux= - correct answer carboxylic acid Primary alcohol + [O] /K2Cr2O7/H2SO4/distil= - correct answer aldehyde Secondary alcohol + [O] /K2Cr2O7/H2SO4/reflux...