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strongest acid? otrongest bose? reacts fastest in an SN1-reaktion? - BrOR 1 erva cannot part take...
1. Given the following structures that react by Sn1, which would react fastest and which would...
1. Given the following structures that react by Sn1, which would react fastest and which would react slowest. Give reasoning. 5-bromo-1,3-pentadiene, bromocyclopentane, (R)-2-bromo-2-methylhexane. 2.If bromocyclohexane reacts faster than chlorocyclohexane in an Sn2 reaction, what could be the reason? 3.You wish to substitute the bromine in the following molecules with a nucleophile. Explain whether the given molecule would react by Sn1 or Sn2 mechanism and explain why. 1-methyl-1-bromo-cyclohexane, 1-bromopropane, 2-bromohexane. 4. Why does benzyl bromide react under both Sn1 and Sn2...
please answer for me all questions 1-20 1) Identify the alkyl halide that reacts the fastest...
please answer for me all questions 1-20
1) Identify the alkyl halide that reacts the fastest in a Sn2 reaction. A) chloromethane B) 2-chloro-2-methylpropane C) 2-chlorobutane D) 1-chlorobutane 2) Identify the alkyl halide that reacts the fastest in an SN 2 reaction. A) 1-bromopropane B) 1-fluoropropane C) 1-chloropropane D) 1-iodopropane 3) Which of the following alkyl halides gives the slowest SN2 reaction? A) CH3CH2C1 B) Ci CH3CCH2CH3 CH3 C) CH3CHCH2CH3 CH2 CH3CHCHCH3 C1 СН3 4) Which of the following alkyl...
17. Which of the following aromatic compounds reacts the fastest in a halogenation reaction? CH3 A....
17. Which of the following aromatic compounds reacts the fastest in a halogenation reaction? CH3 A. B. C. D. 18. What would be the major product('s) of the following reaction? HSO,, heat o,N IV -19. Arrange the following compounds in order of decreasing reactivity in electrophilic substitution: a) V > II > I > III > Ⅳ b) 11 > V > 111 > 1 > rv c) IV>I> III> V>I d) 111 > 11 > 1 > IV >...
1) Give the product for the reaction of 1-butene with methanol in the presence of acid....
1)
Give the product for the reaction of 1-butene with methanol in
the presence of acid. The mechanism is the same as the mechanism
for the addition of water to alkenes.
2-ethoxybutane
1-butanol
2-methoxybutane
1-ethoxybutane
1-methoxybutane
2)
3)
Identify the best nucleophile in an SN2 reaction.
tert-butoxide ion
tert-pentoxide ion
isopropoxide ion
ethoxide ion
4)
Identify the alkyl halide that reacts the fastest in an
SN1 reaction.
2-bromopropane
2-chloropropane
2-iodopropane
2-fluoropropane
What is the major product of the following reaction?...
What are the mechanisms and major/minor products when 2-Chloro-2-Methylbutane reacts with A.) Potassium Hydroxide in 1-propanol+Heat...
What are the mechanisms and major/minor products when 2-Chloro-2-Methylbutane reacts with A.) Potassium Hydroxide in 1-propanol+Heat B.)Potassium tert-butoxide in tertbutyl alcohol+heat I know they proceed via E2 reaction mechanism but need help figuring out the steps and the major and minor products. Also if you could offer a brief explanation of why the mechanism reacts the way it does I would really appreciate it. Thank you!
5 of 5 > Review I Constants 1 Periodic Table Part A A beaker with 145...
5 of 5 > Review I Constants 1 Periodic Table Part A A beaker with 145 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 mol L-1. A student adds 8.40 mL of a 0.410 mol L-HCl solution to the beaker. How much will the pH change? The pK, of acetic acid is 4.760. Express your answer numerically to two...
1. In both the sodium iodide test and the silver nitrate test, why does 2-bromobutane react faster...
1. In both the sodium iodide
test and the silver nitrate test, why does 2-bromobutane react
faster than 2-chlorobutane?
Bromine is a better leaving group since it is a weaker base than
chlorine is.
2. a. Why does benzyl chloride react under both
SN1 and SN2 conditions?
Benzyl
chloride is a primary alkyl halide, hence reactive under SN2
conditions.
The
primary carbocation formed due to the departure of Cl- is
stabilized by the pi electrons in the benzene ring.
b. Why is...
answer all questions 1. For the following substrates, predict whether a carbocation rearrangement will take place...
answer all questions
1. For the following substrates, predict whether a carbocation rearrangement will take place in an SN1/E1 mechanism by first drawing the carbocation intermediate, then deciding if the carbocation will rearrange (can it form a more stable carbocation by hydride or methyl shift?): Carbocation: Sturcture Rearrange? If yes, draw the rearranged product. If no, write No н.с Br Н,с, Cн, 2. For each pair of nucle ophiles, circle which will react faster with CHsl in an Sx2 reaction....
please answer these questions 1: Which of the following is true for the reaction of (1R,...
please answer these questions 1: Which of the following is true for the reaction of (1R, 2R)-1-tert-butyl-1-fluoro-2-methylcyclohexane with potassium hydroxide? a: The product is (E)(6R)-1-tert-butyl-6-methyl-1-cyclohexene b: The product is (Z)(6R)-1-tert-butyl-6-methyl-1-cyclohexene c: The product is (Z)(6S)-1-tert-butyl-6-methyl-1-cyclohexene d: The product is (E)(6S)-1-tert-butyl-6-methyl-1-cyclohexene 2: Which of the following is not true for regioselective reactions? a: Generally, the selectivity lies to toward the Saytzeff product in elimination reactions. b: In a regioselective reaction, there is one product that predominates. c: The transition states of...
Sodium carbonate, Na2CO3, reacts with hydrochloric acid, HCl, to produce sodium chloride, carbon dioxide and water....
Sodium carbonate, Na2CO3, reacts with hydrochloric acid, HCl, to produce sodium chloride, carbon dioxide and water. Refer to slide 7.18 for a summary of formulae relevant to the calculations below. 2HCl(aq) + Na.CO3(aq) + NaCl(aq) + H2O(l) + CO2(g) 1. Use this reaction to explain what is meant by the terms "acid", "conjugate base" and "salt" 2. Balance the equation for this reaction. 3. A solution was prepared by dissolving 5.00 g of Na2CO3 in water and adding water to...
please answer for me all questions 1-20
1) Identify the alkyl halide that reacts the fastest in a Sn2 reaction. A) chloromethane B) 2-chloro-2-methylpropane C) 2-chlorobutane D) 1-chlorobutane 2) Identify the alkyl halide that reacts the fastest in an SN 2 reaction. A) 1-bromopropane B) 1-fluoropropane C) 1-chloropropane D) 1-iodopropane 3) Which of the following alkyl halides gives the slowest SN2 reaction? A) CH3CH2C1 B) Ci CH3CCH2CH3 CH3 C) CH3CHCH2CH3 CH2 CH3CHCHCH3 C1 СН3 4) Which of the following alkyl...
17. Which of the following aromatic compounds reacts the fastest in a halogenation reaction? CH3 A. B. C. D. 18. What would be the major product('s) of the following reaction? HSO,, heat o,N IV -19. Arrange the following compounds in order of decreasing reactivity in electrophilic substitution: a) V > II > I > III > Ⅳ b) 11 > V > 111 > 1 > rv c) IV>I> III> V>I d) 111 > 11 > 1 > IV >...
1)
Give the product for the reaction of 1-butene with methanol in
the presence of acid. The mechanism is the same as the mechanism
for the addition of water to alkenes.
2-ethoxybutane
1-butanol
2-methoxybutane
1-ethoxybutane
1-methoxybutane
2)
3)
Identify the best nucleophile in an SN2 reaction.
tert-butoxide ion
tert-pentoxide ion
isopropoxide ion
ethoxide ion
4)
Identify the alkyl halide that reacts the fastest in an
SN1 reaction.
2-bromopropane
2-chloropropane
2-iodopropane
2-fluoropropane
What is the major product of the following reaction?...
5 of 5 > Review I Constants 1 Periodic Table Part A A beaker with 145 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 mol L-1. A student adds 8.40 mL of a 0.410 mol L-HCl solution to the beaker. How much will the pH change? The pK, of acetic acid is 4.760. Express your answer numerically to two...
1. In both the sodium iodide
test and the silver nitrate test, why does 2-bromobutane react
faster than 2-chlorobutane?
Bromine is a better leaving group since it is a weaker base than
chlorine is.
2. a. Why does benzyl chloride react under both
SN1 and SN2 conditions?
Benzyl
chloride is a primary alkyl halide, hence reactive under SN2
conditions.
The
primary carbocation formed due to the departure of Cl- is
stabilized by the pi electrons in the benzene ring.
b. Why is...
answer all questions
1. For the following substrates, predict whether a carbocation rearrangement will take place in an SN1/E1 mechanism by first drawing the carbocation intermediate, then deciding if the carbocation will rearrange (can it form a more stable carbocation by hydride or methyl shift?): Carbocation: Sturcture Rearrange? If yes, draw the rearranged product. If no, write No н.с Br Н,с, Cн, 2. For each pair of nucle ophiles, circle which will react faster with CHsl in an Sx2 reaction....
Sodium carbonate, Na2CO3, reacts with hydrochloric acid, HCl, to produce sodium chloride, carbon dioxide and water. Refer to slide 7.18 for a summary of formulae relevant to the calculations below. 2HCl(aq) + Na.CO3(aq) + NaCl(aq) + H2O(l) + CO2(g) 1. Use this reaction to explain what is meant by the terms "acid", "conjugate base" and "salt" 2. Balance the equation for this reaction. 3. A solution was prepared by dissolving 5.00 g of Na2CO3 in water and adding water to...
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After watching the lectures I am still having a hard time
understanding these equations.
1. The...
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Testing:
H0:μ=56.9
H1:μ<56.9
Your sample consists of 23 subjects, with a mean of 56.3 and
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