E1 reaction - Study guides, Class notes & Summaries

CPJE Review Exam Questions and Solutions 2024 Pentamidine - Answer -PENTAM NEBUPENT Atovaquone - Answer -MEPRON List three drugs indicated for PCP pneumonia. - Answer -SMX/TMP, Pentamidine, Atovaquone. Cefoperazone Inhibits platelet aggregation. May produce severe disulfiram-like reaction with alcohol containing products (such as Digoxin oral solution) - Answer -CEFOBID Tramadol + Acetaminophen Duration of therapy is 5 or fewer days - Answer -ULTRACET What are some ADRs associated wi...

Reagent = Nucleophile Only - ANSWER1° = Sn2 2° = Sn2 3° = Sn1 + E1 (polar medium necessary) Reagent = Strong Nucleophile & Strong Base - ANSWER1° = Sn2 2° = E2 3° = E2 Reagent = Weak Nucleophile and Weak Base - ANSWER1°/2° = No Reaction 3°/resonance stabilized carbocation = Sn1 + E1 (polar medium necessry Reagent = Base Only - ANSWER1° = E2 or Sn2 (if unhindered and no beta-hydrogen with unhindered base) 2° = E2 3° = E2 Examples of Only Nucleophiles - ANSWERCl⁻, ...

CHEM 210 Exam Questions and Correct Answers What is a cathode? - Answer-a negative electrode at which reduction occurs What is an anode? - Answer-the positive electrode at which oxidation occurs Good way to remember which is which for anode and cathode - Answer-An Ox and a Red Cat What is the two electrode setup? - Answer-anode and cathode What is a galvanic cell? - Answer-A cell in which spontaneous oxidation-reduction reactions produce electrical energy (anode and cathode Zn and C...

CHEM 334 Final Exam Questions and Answers, Latest Updated 2024/2025 | 100% Correct Answers. Write complete names for each of the following, including stereochemistry if it is specifically shown. a) b) c) d) e) 2. (15 points) Write accurate structures for the following: CHEM 334 Final Exam Questions and Answers, Latest Updated 2024/2025 | 100% Correct Answers 8/6/22, 10:11 PM Final Exam 2/4 a) the conjugate base of 1-propyne b) a compound of formula C3H4O with ONLY sp2 carbons c) a...

SN1 Reaction - ANSWER- Unimolecular nucleophilic substitution - 2 steps - Starting with enantiomerically pure product tends to result in some degree of racemization - Retention AND inversion at stereocenter (R and S) - 1 nucleophile is replaced by another nucleophile - Carbocation INTERMEDIATE forms - Rate is dependent only on substrate concentration 1. LG leaves, forming a carbocation 2. Nucleophile attacks the carbocation, forming the product SN2 Reaction - ANSWER- Bimolecular nuc...

E2 Reaction - ANSWEROne-Step with no intermediates, Base takes off proton + LG leaves with double bond formation. What type of carbons do E2 rxns favor? - ANSWERTertiary What is a Zaitsev product? - ANSWERDouble bond formation on more substituted carbon What is a Hoffman product? - ANSWERDouble bond formation on less substituted carbon When using a stericallly hindered base (t-BuOK, LDA), which product is more favorable? - ANSWERHoffman When using Eto- or less sterically hindered ...

Write complete names for each of the following, including stereochemistry if it is specifically shown. a) b) c) d) e) 2. (15 points) Write accurate structures for the following: CHEM 334 Final Exam Questions and Answers, Latest Updated 2024/2025 | 100% Correct Answers 8/6/22, 10:11 PM Final Exam 2/4 a) the conjugate base of 1-propyne b) a compound of formula C3H4O with ONLY sp2 carbons c) a good 3-dimensional structure for NH2OH (including lone pairs) d) a Newman diagram of anti ...

major substrate sources that enter TCA cycle correct answers carbohydrates (glucose) fatty acids ketone bodies alanine ethanol what enzyme converts pyruvate to acetyl-coA correct answers pyruvate dehydrogenase complex (PDC or PDH) features of pdc correct answers -large multienzyme complex -three types of protein subunits -utilizes five cofactors -regulated what chemistry is used to convert a-ketoglutarate to succinyl-coA correct answers same as PDH E3 subunit is same prote...

UNE Biochem 1005 Unit 2 Exam Latest Questions With Correct Solutions. 1. Pyruvate dehydrogenase kinase catalyzes a reaction that results in which of the following? The phosphorylation and inactivation of E1 subunit (pyruvate dehydrogenase complex 1. Which of the following intermediates is an allosteric activator of pyruvate kinase? a. Fructose 1.6 bisphosphate 1. Which of the following is the initial second messenger in the signaling cascade initiated by glucagon? a. cAMP 1. Hereditary ...

CPJE Review Exam Questions With 100% Correct Answers 2024 Pentamidine - answerPENTAM NEBUPENT Atovaquone - answerMEPRON List three drugs indicated for PCP pneumonia. - answerSMX/TMP, Pentamidine, Atovaquone. Cefoperazone Inhibits platelet aggregation. May produce severe disulfiram-like reaction with alcohol containing products (such as Digoxin oral solution) - answerCEFOBID Tramadol + Acetaminophen Duration of therapy is 5 or fewer days - answerULTRACET What are some ADRs associated...