Homework Answers
option A is correct
Explanation: mono substituted alkene is more stable than di substituted alkene which is more stable than tri substituted alkene which is more stable than tetra substituted alkene. structure A is mono substituted alkene so it gives slowest reaction rate with HCl.
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Which of the following alkenes reacts with HCl at the slowest rate?
PLEASE EXPLAIN!
• Which...
Which of the following pairs of formulas represent isomers? CH3 - CH2 - CH2 - CH3...
Which of the following pairs of formulas represent isomers? CH3 - CH2 - CH2 - CH3 and CH3 - CH2 - CH3 CH3 CH3 - C-CH3 and CH3 - CH2 - CH3 сH3 СН3 CH3 CH3 -CH-CH-CH3 and CH3 - CH2 - C-CH3 сна СН3 CH3 - CH2 and CH3 - CH2 - CH2 СН2-СН3 СН3 CH3 СН3 o CH3-CH-CH-CH3 and CH3-CH2-C-CH3 сH3 СН3 CH3 - CH2 and CH3 - CH2 - CH2 СН2-СН3 сHз CH3 CH3 СН3 о сH2...
20) Which of the following compounds gives an infrared spectrom which peaks a 3000-3500 cmt and...
20) Which of the following compounds gives an infrared spectrom which peaks a 3000-3500 cmt and \700 cm ir он с? А? D? В? Q) a compound with the molecular formular C3 Hia HN MR Spectrum Singlet gave the following 81.0 (12H). The structure of the compound is СНа снасна сносна © сHз сHсна сіз сH3 CH3 СН3 CH3CH CH CH2 ② CH₃CCH3 СНа сH3 1 сна 22 Select the correct row of names that correctly corresponds to the structures...
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...
What is the major product of the following E2 reaction? Please explain. What is the major...
What is the major product of the following E2 reaction? Please
explain.
What is the major product of the follow ing E2 reaction? heat > Product (s) но- CН3CHCH2CH3 Br А) Н н CH3CH2CC Н в) С Н3СН2СH-CH2 C) CНЗ CНЗ С-C Н н D) CH 3C CH2 CНЗ E) Н СНЗ CНЗ Н
please answer questions 9-12 Question 9 1 pts Which of the following statements describes the reactivity...
please answer questions 9-12
Question 9 1 pts Which of the following statements describes the reactivity of alkynes? An alkyne is an electron-rich molecule and therefore reacts as a nucleophile. When a symmetrical internal alkyne reacts with HBr, two products are formed. Unlike alkenes, alkynes fail to undergo electrophilic addition reactions The o bonds of alkynes are greater in energy than the rt bonds and, therefore, are more reactive Alkynes react as electrophiles, whereas alkenes react as nucleophiles What is...
Which of the following Newman conformations is the least stable? сн. нс H₂h снз H2 H₃...
Which of the following Newman conformations is the least stable? сн. нс H₂h снз H2 H₃ н? CH₃ CH₂ H3 C сна 3 H₂CH Н. Н НІ Select one: о а. 4 o b. 3 о с 2 od. 1 Previous page Text pag
1) which of the following additions to alkenes occur specifically in an ANTI fashion? a) addition...
1) which of the following additions to alkenes occur specifically in an ANTI fashion? a) addition of H2 b) addition of Br2 c) hydroboration-oxidation d) addition of H2O in dilute acid e) both A and B 2) which of the following additions to alkenes occur specifically in a SYN fashion? a) addition of H2 b) dihydroxylation using OsO4, H2O2 c) hydroboration d) addition if HCl e) A, B, and C please explain what definitions you need to know to answer...
Predicting Trends a point arrange the following in decreasing (fastest to slowest) rate of hydrating. Explain...
Predicting Trends a point arrange the following in decreasing (fastest to slowest) rate of hydrating. Explain your arrangement. Arrange of following in order of decreasing acidity (strongest to weakest). Explain your arrangement.
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе mos...
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе most stable least stable (a) I (b) I (c) I ll (d) 7) Order the following C-H bonds from strongest to weakest. strongest weakest (a) (b) (c) II (d) 8) Which of the following is represents the lowest energy transition state for the addition of BH, to 2-methyl-1-propene? quCH «сHs нСи Нас (b) (a) Нив--н H H...
4-chlorobut-1-ene is the name of which among the following alkenes:
Question 3 4-chlorobut-1-ene is the name of which among the following alkenes: A. CH2Cl=CH2-CH=CH2 B. CH2CI-CH2=CH-CH2 C. CH2CI-CH2-CH=CH2 D. CH2CI-CH2-CH-CH2Question 4 Which of the following is the name for this molecule?3,4-trans-ethene Cis-3-hexene Trans-3-hexene 2,3-cis-butene
Which of the following pairs of formulas represent isomers? CH3 - CH2 - CH2 - CH3 and CH3 - CH2 - CH3 CH3 CH3 - C-CH3 and CH3 - CH2 - CH3 сH3 СН3 CH3 CH3 -CH-CH-CH3 and CH3 - CH2 - C-CH3 сна СН3 CH3 - CH2 and CH3 - CH2 - CH2 СН2-СН3 СН3 CH3 СН3 o CH3-CH-CH-CH3 and CH3-CH2-C-CH3 сH3 СН3 CH3 - CH2 and CH3 - CH2 - CH2 СН2-СН3 сHз CH3 CH3 СН3 о сH2...
20) Which of the following compounds gives an infrared spectrom which peaks a 3000-3500 cmt and \700 cm ir он с? А? D? В? Q) a compound with the molecular formular C3 Hia HN MR Spectrum Singlet gave the following 81.0 (12H). The structure of the compound is СНа снасна сносна © сHз сHсна сіз сH3 CH3 СН3 CH3CH CH CH2 ② CH₃CCH3 СНа сH3 1 сна 22 Select the correct row of names that correctly corresponds to the structures...
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...
What is the major product of the following E2 reaction? Please
explain.
What is the major product of the follow ing E2 reaction? heat > Product (s) но- CН3CHCH2CH3 Br А) Н н CH3CH2CC Н в) С Н3СН2СH-CH2 C) CНЗ CНЗ С-C Н н D) CH 3C CH2 CНЗ E) Н СНЗ CНЗ Н
please answer questions 9-12
Question 9 1 pts Which of the following statements describes the reactivity of alkynes? An alkyne is an electron-rich molecule and therefore reacts as a nucleophile. When a symmetrical internal alkyne reacts with HBr, two products are formed. Unlike alkenes, alkynes fail to undergo electrophilic addition reactions The o bonds of alkynes are greater in energy than the rt bonds and, therefore, are more reactive Alkynes react as electrophiles, whereas alkenes react as nucleophiles What is...
Which of the following Newman conformations is the least stable? сн. нс H₂h снз H2 H₃ н? CH₃ CH₂ H3 C сна 3 H₂CH Н. Н НІ Select one: о а. 4 o b. 3 о с 2 od. 1 Previous page Text pag
Predicting Trends a point arrange the following in decreasing (fastest to slowest) rate of hydrating. Explain your arrangement. Arrange of following in order of decreasing acidity (strongest to weakest). Explain your arrangement.
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе most stable least stable (a) I (b) I (c) I ll (d) 7) Order the following C-H bonds from strongest to weakest. strongest weakest (a) (b) (c) II (d) 8) Which of the following is represents the lowest energy transition state for the addition of BH, to 2-methyl-1-propene? quCH «сHs нСи Нас (b) (a) Нив--н H H...
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