What is the reactant of the following reaction sequence

What is the reactant of the following reaction sequence. + enantiomer OH D. Why would the following reaction sequence not produce the expected product shown? LH 1) NaNH, 3) NaNH2 =C- H-CEC-H 4) CH2Br (NOT produced) O NaNH2 is used in the reduction of alkynes to trans alkenes. After the addition of PPh3 …. 1. NaBH4, NaOH A. In the following sequence of reactions, the final product 'D' is : Q. STEP BY STEP please to understand What is Chemistry questions and answers. A. What is the expected major product for the following reaction sequence? 1. What is the expected major product for the following reaction sequence? I II III IV None of Our expert help has broken down your problem into an easy-to-learn solution you can count on. 4 11. Expert-verified. In the third step, the reagent is acid, and the reaction is heated. HI 2. Question: What is the starting material in the following sequence of reactions? K+ 1. 4 12. In the given reaction, acetylene is the starting material which is acidic in nature due to the prese Choose the major product that is expected for the following reaction sequence: 1) NaNH, 2) Mel H-CEC-H ? 3) NaNH, 4) Etl 5) Na. Indicate which spectral technique, NMR, IR, or MS, would most readily allow differentiation between compounds in each pair of compounds below. НО, НО, НО. Each of these events constitutes an elementary step that can …. What is D? View Solution. View Solution. NaBH4 DMSO, (COC1)2 i. To which side, if any, would the reaction below lie? A to the right B. 1) HNO3, H2SO4 2) Cl2, FeCl3 3) H2, Pd/C 4) NaNO2, HCI, 0 °C 5) KI ? There are 2 steps to solve this one. What is the major product for the following reaction? a. Question: What is the expected major product for the following reaction sequence? 1. What sequence of reaction would best accomplish the following reaction? Q. NaOH Ci но HO он enantiomer enantiomer enantiomer enantiomer 28. HONO, 0-5°c v. What would be the product of the following reaction sequence? он ) PC 2 i) HSCH CH2SH. In the following reaction sequence, E t h y l a m i n e H N O 2 The best sequence of reactions to prepare 2-heptanone is. What is the major product of the following reaction sequence? 7 ) LAH, Et2O iiD H2O, Ha0 OH OH но OH он IV A) I B) 1 C) 111 D IV E) v 6. Option C is correct. Which one of the following reaction conditions best describes the . MCPBA 2. HO Hoga A) B) Il C) III D) IV 31) What is the major organic Chemistry. Answer: …. 29) What is the major organic product in the following sequence of reactions? TBAF OH TBDMS-C imidazole 1. Q5. t-BuOK, t-BuOH A) B) C) D) E) More than one of these cho 9) What would be the Our expert help has broken down your problem into an easy-to-learn solution you can count on. What is the expected major product for the following reaction sequence? (Z)-3-methylpent-2-ene. Question: Choose the major product that is expected for the following reaction sequence: 1) NaNH2 2) EtI 3) HgSO4, H2SO4,H2OWhich reagent (or reagents) will achieve the following transformation? Br2,H2O Br2 xs HBr xsHBr,ROOR. H3o A) I E) V B) I1 C) 111 D) IV to the following sequence of reactions: ) acetyl chloride, pyridine: B) NaO)het. X on complete reaction with another compound Y gave the product which did not respond to litmus test. H2O2, NaOH ? но HO OH OH + enantiomer 11 OH + enantiomer III HO- OH + enantiomer V + enantiomer IV. Question 26 What is the major product of the following reaction sequence? 1. H30+ 3. Question: 19. III. Question: . Br2, CCl4 ? 2a. 0 license and was authored, remixed, and/or curated by LibreTexts. CH3OCH2CH2CH2CH2OH CH HOCHCHOCHZ IV. Ni 3. CuCN iii. 4. NaOCH2CH3 (CH3)2NH H2. This \[2 - \]chloropropane is reacted with alcoholic potassium hydroxide, this is converted into an alkene, and here it is propene (Y). 6 Nitrogen Nucleophiles Identify the major product of the following reaction sequence. Question: What is the major organic product of the following reaction sequence? 2-methyl-1-propanol PBr3 Mg/ether 2. 6 Nitrogen Nucleophiles. There’s just one step to solve this. 9-BBN ? 2. Type its systematic IUPAC name in the box below. In general, when the addition of an unsymmetrical electrophilic reagent to an unsymmetrical alkene forms the product predicted by Markovnikov's rule, that occurs because Jan 8, 2019 · In the following sequence of the reactions, what is D? (a) Primary amine (b) An amide (c) Phenyl isocyanate (d) A chain lengthed hydrocarbon What is the product of the following sequence of reactions, Leucine, alanine, glycine, valine, or isoleucine? In the following reaction, identify the oxidized What is the common name of the following compound. What is the final product of the following reaction sequence? Give structural details of all significant intermediates and provide an arrow pushing mechanism for all reactions leading to the product. CH, MOCI 2. H2O, HO Multiple Choice On 0. 1) K2Cr2O7, H2SO4 2) CH2OH, H+ (cat. CO2 iii. Br2 + enantiomer Br. H, OH OH cy What is the functional group of the product of the reaction below? H2 Нас- 1) DIBAL-H, toluene, -78°C 2) H30+ OCH ОООО aldehyde carboxylic acid ketone ether 1 day ago · The reactant (Z) in the given reaction is isopropyl alcohol. E. Complete the following reaction : 2. [2] KO:Bu, (3) acetone 0 Acetone, heat < Prev 3 of 60 !!! Our expert help has broken down your problem into an easy-to-learn solution you can count on. H2O2, NaOH A) HOY 2 + enantiomer B) OH + enantiomer OH D) E) An equal mixture of two of these choices. Question: What is the product of the following reaction sequence? A reaction scheme with the reactant ethyl acetoacetate. The objective of the question is to predict the major organic product. LDA Et3N ii. pn 2 3 OH a. BHz:THF 2b. cis-1,2-cyclopentanediol NaBH H2SO4 CH OH heat 5. CO2Et COEt i. H+,H2O + enantiomer + enantiomer + enantiomer + enantiomer + enantiomer IV V. NaOET, HOEt, heat 2. 3-methyl-1-hexyne 1-bromo-3-methylhexene 2-bromo-3-methylhexene 3-methylhexane 3-methyl-2-hexyne. What is the rate law based on this reaction mechanism? 1st step: A + B → 2C + D slow 2nd step: C → E fast 3rd step: D2F fast The tate expression for the decomposition of a substrate (S) in the presence of an enzyme (E) is ką [E]. [2] KO Bu, [3] propanone Acetone, heat [1] Ph 3P. Question: d. Name the reactant. What is the product in the following sequence of reactions? Cl2 K OC (CH3) (CH3)3 hu OC (CH3)3 OC (CH3)3 CI CI IV a) 1 b) II c) III d) IV Rank the labeled protons (Ha-Ha) in order of increasing acidity, starting with the least acidic. In the following reaction sequence, structures of A and B, respectively will be: Q. NaHCO3 ii. What sequence of reactions is required for the | Chegg. What is the product of the following reaction sequence? A cyclopentene oxide B. Identify X and Y in the following sequence of reactions respectively: Step 1. Draw the product(s) of the reaction on your file to upload. [2] propanone [1] NaoMe, [2] propanone QUESTION 29 What is the product of the following reaction? is CI O Na oboru obe of oolo 11 IV QUESTION 30 What is the structure for ethyl 4-chlorobenzoate? Our expert help has broken down your problem into an easy-to-learn solution you can count on. What is the major product of the following reaction sequence? 1. Identify the function of lithium aluminium hydride (LAH) in the reaction and what kind of reaction it generally performs on carbonyl compounds. + enantiomer hox + enantiomer D. HO AT B) II C) III D) IV 30) 30) What is the major organic product of the following reaction? Jeashoy. а) На < НЬ < Нc < Hd b) Hb. Which of the following BEST classifies the compounds shown below. Our expert help has broken down your problem into an easy-to-learn solution you can count on. A little amount of X when tested with blue litmus turns to red. What is the reactant of the following reaction sequence? i. What is the reactant of the following reaction sequence' ii. Q. 31. 1 b. 5k points) What is the compound (Z) in the following sequence of reaction . C. Was this answer helpful? 3. Mg, 2. 12) Which product would you expect from the following reaction? I III IV A) I B) II C) III D) IV E) V Answer, D 13) What is the major product for the following reaction? A) B) C) + enantiomer D) E) More than one of these choices Answer: B 14) What is the major product of the following reaction sequence? 2a. t-BuOK, t-BuOH A. cyclopentane D. 1−pentyne 4−methyloct−5−yn−4−ol. O Mg/ ether TBAF Br (CH3)3 SICI (CH2CH2)2N A B D 2. H20 SOCI2 Mg, Et2O ii. -PrBr 3. HOA, NaOH A OH HÔ D Ô OH + enantiomer enantiomer enantiomer enantiomer enantiomer - II III IV V O 0 8 c MacBook AM FB &. The reactant (s) in an elementary reaction’s equation undergo only the bond-breaking and/or making events depicted to yield the product (s). CO2 3. H+ OY ? a) HCO2CH2C6H5 b) C6H5CH2COOH c) C6H5CH2C1 d) C6H5CHCICOOH e) O=C (CH2C6H5)2 27) What is the expected product, A, of the following reaction sequence? mai. Question: Q 19. In the following sequence of reactions, CH3CH2OH P +I2 −−− → A Mg −−− → ether B HCHO −−−−→ C H2O −−→ D, then compound D is: Q. What is the product of the following reaction sequence? O II CH3CH2CC1 CH3CH2CH2NH2 LiAlH4 اختر احدى الدجابات CH3CH2CH=NCH2CH2CH3 A. What is the reactant of the following reaction sequence? OH i. Question 6 Determine the product in the following reaction (ignoring possible stereoisomers). Question 13 What is the major product of the following reaction sequence? 1. H30+ w 11 IV Br More than one of these choices DV Question 27 What is the major product for the following reaction? CHCl3 ? 4-BUOK + enantiomer TID CI + enantiomer IV + enantiomer More resultienen. HgSO4, H2SO4 O 1. NaOH, H2O 2. When alkene is treated with peroxyacids like m-chloroperoxybenzoic acid (MCPBA), epoxide is formed. com 1. What is the major product of the following reaction sequence? 1 HCl 2. In the following sequence of reactions. What reagents are needed to accomplish the following. In the following sequence of reactions Name the reactant. Reactions of Aryl Amines (Diazo Salts) Question. HCl, NaNO2 ii. 2 c. но нньо Она ОН. Secondary alkyl halide in the presence of strong b …. A racemic mixture of the compound shown below was obtained. Question: What is the likely product of the reaction sequence shown? 1. 11 Question (2 points) a See page 10 Predict the major organic product for the following reaction sequence, and then determine the stereochemical nature of the final product. Question: What is the product for the following three-step reaction sequence? A) I B) II C) III D) IV E) V What is the major product obtained from the following reaction sequence? A) I B) II C) III D) IV E) V What is the final product, C, obtained via Our expert help has broken down your problem into an easy-to-learn solution you can count on. + enantiomer + enantiomer III What is the starting material in the following reaction? Br H2, Lindlar's cat. Question: What is the product of the following reaction sequence? NaBH4 PBr3 KCN H2O, HCI, heat CH3OH Br a) OH OH CN b) OH d) What is the product of the following sequence of reactions? Br Mg, ether 1) CO2, ether OH 2) H30+ H2SO4 OH a) c) b Answer: A. Question: What will be the major organic product of the following reaction sequence? Type its systematic IUPAC name in the box below. A ph. Question: What sequence of reactions is required for the following transformation? О -от Multiple Choice 0 [1] NaoMe, [2] acetone 0 (1) PhҙР, [2] acetone 0 [1] Ph3P. Please help with the mechanism. h3o+. H307 ? ether O A) 2-methyl-2-butanol OB) 4-methylpentanoic acid OC) 3-methyl-1-butanol OD) 4-methyl-1-pentanol. What is the product of the reaction sequence shown below. to the left C equally to both sides D this reaction cannot occur 16. Question: 25) What is the reactant of the following reaction sequence? OH i. KMnO4 2. What is the major organic product obtained from the following sequence of reactions? Reaction steps include alkylation, saponification, acidification, followed by thermal decarboxylation. Step 1. What is Z in the following reaction sequence? C 6 H 5 N H 2 (i) N a N O 2 + H C l / 273 K Chemistry questions and answers. 0 8) What is the major product of the following reaction sequence? 1. H,O, H а. What is the correct classification of the first reaction in the sequence? - m Multiple Choice (1. t -BuOK ? 1 I II III IV V II III IV Identify the expected major products for the following reaction sequence. NaOCH3, CH3OH ОMe OH OH OH OME OME = III IV Draw the product of the following reaction: CrO3 OH H2SO4 No Reaction OH II = IV What is the major product of the following reaction? е CH,0 CH, CH3OH СН3 І. B. The terminal alkyne is not acidic enough Question: What is the product of the following sequence of reactions? cu (CH3)2CHCO2H CH3 (2) H2Kerones to alco DMSO heat C) (CH3)1C CHCO2H D) (CH3)2CHCH2CO2H No. THF 3. (CH3CH2CH2)2NH CH3CH2CH2NH2 D. MS. Hg (OAc)2, H2O ii. The product D in the following sequence of reactions is: Q. NaOH A. I. What sequence of reactions is required for the following transformation? Br [1] Ph 3P. 1-BUOK, -BUOH A) B) D) E) 8. ESTION 11 What is the final product of adding 1 mole of each reactant in the following sequence? (Hint: these are Markovnikov addition reactions. There are 4 steps to solve this one. Question: 1. com Question: What is the final product from the following reaction sequence? i. Diethylmethylamine. CI CI + enantiomer B. t-BuOK, CHC13 ОА. The mechanism of a chemical reaction is the sequence of actual events that take place as reactant molecules are converted into products. Identify the expected major product (s) for the following reaction sequence. In the first step, the reagent is sodium ethoxide. \ ( \begin {array} {ll}\mathrm Our expert help has broken down your problem into an easy-to-learn solution you can count on. The starting material is bromobenzene. Correct option is C. H3O+ 1. 3. The overall conversion RBr RCH2NH2 can be accomplished by → successive application of which of these sets of reagents? Question: What is the major organic product obtained from the following sequence of reactions? 1. CO2 2-methylpropanoic acid 1-bromo-2-methylpropane 3-methylbutanoic acid methyl 2-methylpropanoate 2-methylbutanoic acid. Give the best reaction sequence that would accomplish the above conversion: Q. 1) NaBH4. HONO, 0-5°C OH он NO2 он IIT OH он SN IV 2 Question: Choose the major product of the following reaction sequence. Question: Consider the following reaction sequence. cyclopentene C. What is Question: What is the major organic product in the following reaction sequence? Type its systematic IUPAC name in the box below. What is X in the following sequence of reactions? X N a In the following sequence of reactions. 3] Sigmatropic rearrangement 0 151 Sigmatropic rearran 1. The given reaction sequence is a reduction followed by a nucleophilic addition reaction. Question: 101. Question: What would be the major product of the following reaction sequence? i. The reagent with which the following reaction is best accomplished is: Q. H2, Pd For the reaction sequence below, identify the expected major products. MeOH 2) TBDMSCI 3) a. Chemistry questions and answers. H2O OSI (CH3)3 OSI (CH3)3 Br MgBr II OSI (CH3)3 OH HO HO III 16. RCO3H 3. BF iv) Raney Ni (H2) OH IV A) I B) 11 C) 111 D IV 24. A non-metallic element is converted into a compound X after a series of reactions. More than one of these choices. Answer:_____What is the major organic product of the following sequence? Type its systematic IUPAC name in the box below. NH2 CH3CH2CHCH2CH2CH3 E. THF 2. Provide reaction mechanisms (with arrows) for the following reaction. A Ph N (CH3)2 N (CHs2 Ph Ph N (CH3)2 Ph Ph Ph Ph Ph N (CH3)2 4 2 4 Moving to the next question prevents changes to this answer. 1) NaNO_2, HCL, 0 degreeC 2) CuCN 4) H_3O^+ Answer:_____Which of the following is the best method for preparing. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on. In the following sequence of reactions C H 3 − B r K C N → A H 3 O + → B L i A I H 4 − −−−− → e t h e r C, the end product (C) is: View Solution Q 3 Question: For the reaction sequence below, select the expected major product. CH3CH2MgBr 2. Similar Questions. C of the following reaction sequence? asked Feb 11, 2020 in Chemistry by Mihika Sahu (69. H3O* 1. Identify the major product of the following reaction sequence. Question: What is the product in the following sequence of reactions? Multiple Choice II III IV. (CH3),Culi 2. H202. Question: + What is the product of the following reaction sequence? You can ignore and stereochemistry. There are 3 steps to solve this one. H¹, H₂O ||| C) III and IV VI boo -OH -OH CH3 ? _____OH CH3 OH IV D) I and III [bo] (8. NaOH, H2O 1. What is the reactant of the following reaction sequence? a) HCO_2CH_2C_6H_5 b) C_6H_5CH_2COOH c) C_6H_5CH_2Cl d) C_6H_5CHClCOOH e) O=C(CH_2C_6H_5)_2. The secondary alkyl halide would undergo an elimination reaction. SO3, H2SO4 2. ) MOH 2 3) CH3MgBr (excess) 4) H30* Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on. CO2 CGH5CH2CI HCO2CH2CGHs C6H5CH2COOH C6H5CHCICOOH. a. Decarboxylation Reaction of Alkanes. LAH, Et20 ii. NaOCH CH3 CH3CH2OH OCH,CH, 2. What is the final product from the following reaction sequence: i. Which of the following amines is NOT water soluble. H2O2. Here’s the best way to solve it. DIBAL-H iv. Mg/ether ii. BD3-THE 2. The final product in the following reaction sequence is? Hint-what is the product after each step and what does the next reagent turn it into? This a bunch of single step reactions in a row. Br /H20 iv. Question: What is the expected major product of the following reaction sequence? 1. What is Z in the following reaction sequence? C 6 H 5 N H 2 (i) N a N O 2 + H C l Question: 22. ) HCl HBr propyl chioride propyl bromide 1-bromo-2-chloropropane 2-bromo-2-chloropropane ESTIA. diastereotopic protons. What is the expected major product of the reaction sequence shown below? See Answer. An unknown alkene was reacted with MCPBA in dichloromethane, followed by reaction with H2O/H*. Whst is are) the likely final product(s)? The reaction of haloalkanes with magnesium metal in anhydrous ether as a solvent results in the form What is the major product when (CH3)2CHCH2CH2Br undergoes the following reaction sequence? 1. 3 d. НО, ОН + enantion но A B Сс OE. 19. 51 Sigmatropic rearrangement 0 231slomare C rangement ) (5. Feb 11, 2023 · Redox reactions and electrochemistry (216) Chemical kinetics (247) Surface chemistry (97) Classification of elements and periodicity in properties (91) General principles and process of Isolation of metals (64) Hydrogen (78) S - block elements - alkali and alkaline earth metals (133) P - block elements (325) D and F - block elements (143) What maior product (from Figure #4) results from the following two-step reaction sequence (from Reaction Sequence #4)? Reaction Sequence 14 MCPBA H MOOH MAJOR PRODUCTS puside Figure OM "OH MO OH OM compound A compound compound C compound D Hint, the reaction of the epoxide with methanol MeOH) is performed under acidic conditions, please make sure that you understand which cution in the Reaction Mechanisms and Multistep Reactions is shared under a CC BY-NC-SA 4. The second step (H20) can also be accomplished with H30 Mer 2. What is the product of the following reaction sequence? (1) P (C6H5)3 cyclopentanone CH2CH2CH2Br (2) CH3Li CH=CHCHZ CH_CH_CH3 CH2CH2CH3 CHCH2CH2. For the reaction sequence below, identify the expected major products. NaOCH, CH3OH 1. In the second step, the reagent is (chloro methyl)cyclohexane. Question. What is the product in the following sequence of reactions? Multiple Choice II III IV. Hg (OAc) 2 , H 2 O 1. Verified by Toppr. When it is mixed with phosphorus pentachloride, it will form \[2 - \]chloropropane, (X) by the replacement of hydroxyl group with chlorine group. H3PO2 N02 CI Br Br он NO2 Cl Br CI Cl Cl IV. What is D? Q. The lithium aluminum hydride reduction of Question: 5. Br is not a good enough leaving group. Chemistry. In the following reaction sequence, Y is : P h O C O C H 3 A l C l 3 − −− → Δ (X) l 2 − −−− → N a O H (Y) Q. In the structure shown, the singled out hydrogen atoms are classified as: D. Select the expected major product (s) of the following reaction. H2, Lindlars catalyst 2. H2O ΠΙ он IV A) I B) II C) III E) V 23. Li, CH3CH2NH2 2. c. Q 1. NH3 (1) O O O } {. Br2 Br III IV What is the expected major product of the following reaction? 1. BH3 THF 2b. Markovnikov's rule → This rule is only suitable for unsymmetrical alkenes. Hg (OAc)2, H20 b. Identify the Wittig reaction as the key step involving PPh3 and an aldehyde or ketone to form an alkene. Question: What is the major product of the following reaction sequence? What is the major product for the following reaction? What is the major product of the following reaction sequence? What is the major product for the following reaction? Show transcribed image text. Fe/HCl ii. NaNH2 2. H2O- Br 3. Question: Question 16 What is the major product of the following reaction sequence? 1. What are the expected major products for the following reaction sequence? A) I and II E) II and IV CH3 OH OH CH3 11 B) II and III F) none of above CH3 -OH OH 1. co2 iii. There are 2 steps to solve this one. What is the compound (Z) in the following sequence of reaction . H20 COOH Br Br Br Br CHO COOH Br Br Br COOH IV A)I. Part A What sequence of reactions would accomplish the following overall transformation? ? OH View Available Hint (s) 1. D. Cly, AICI 3. What is the product of the following reaction sequence: NH2 Br Br i. Following steps for the following conversion: NaH is a strong base abstract proton and acts as nucle 1. Attack of one pair of nitrogen to the carbonyl group. Phenyl isocyanate. Predict the productis) for the following reaction sequence. Question: Draw the major product of the following reaction sequence: Br 1 NaoMe 2. Name the product(s). Consider the reaction below to answer the following Step 1. In the following sequence of reactions, what is C? Question: What final product is expected from the following reaction sequence? i. 5) Somatropic. 20 + enantiomer + enantiomer +enantiomer + enantiomer + enantiomer 1 II III IV V IIII IV V Identify the expected major Step 1. See Answer. 2-Bromopropane and 2-chloropropane. NaOEt, EtOH, heat 2a. Answer to Solved 6. Question: Identify the expected major products for the following reaction sequence. Show transcribed image text. EtOH, ETONa, heat 2a. BH3. он What is the major product of the following sequence of reactions? 1. For this reason, the rate law for an elementary reaction may be derived directly from the balanced chemical equation describing the reaction. (X) C C l 3 C H O (Y) C H 3 C H O (Z) C H 3 C O C H 3 (W) C F 3 C H O A reaction occurs via the following sequence of elementary steps. NMR. H2O OH III II HO ОН IV V O | II III OIV O V For the following reacrion sequence, what are the correct structures of products A through D? OH 1. NaNH2 (excess), NH3 2b. HNO3, H2SO4 4. Consider the functional groups present in the compound to understand how lithium aluminum hydride (LAH) will interact with the molecule. Br Br Br Br + enantiomer Br Br 0 + enantiomer Br + enantiomer. Which is the major product of the following reaction? NH2 i. B12 Fe Mg ether ethylene oxide benzoic acid 2-phenyl ethanol acetophenone phenylethyl ether What is the major product of the following reaction sequence? 1) Mg, ether Br 2) CH 0 3) H30 4-methyl-1-butanol 4-methyl-2-pentanol 4-methyl-2-butanol 4-methyl-1-pentanol Arrange the Step 1. What major product (from Figure #3) results from the following two-step reaction sequence (from Reaction Sequence #3)? Show transcribed image text There are 2 steps to solve this one. Identify the correct sequence of the reactions. NaOEt, EtOH, 70 °C га. H2O2, NaOH ? OH vo ГОН OH . 27. 20: Predict the major product of the following reaction sequence: 1) [H*), H2NNH2, -H2O 2) KOH, H2O, heat ? A NH ΝΗ B D ENNH, E. OH CH3CH2CHNHCH2CH2CH3 B. CI & + enantiomer + enantiomer CI X + enantiomer E. What is the expected major product of the following reaction sequence? 1. LAH i. Mg/ether 1. LAH ? i H2O OH N III Z H OH IV. HCl 2. Chem 211, Chapter #8, Practice questions 7 What is the major product of the following reaction sequence? 1. B, OD E. 2. Оз, CH2Cl2,-78 °C 29. Arrange the following compounds in decreasing order of rate for nucleophilic addition reaction. Ph 2. zu hx ds cl dh ck am kr vx sw