17&18.
And why you chose that answer.
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Add Answer to:
17&18.
And why you chose that answer.
. 17. What is (are) the major products(s) of...
20,23,24. Explain why you chose that answer. D. 2-BImobut-1-ene 20. Which of the following is not...
20,23,24. Explain why you chose that answer.
D. 2-BImobut-1-ene 20. Which of the following is not a feature of the Diels-Alder reaction? They form a new six-membered rings. BO They are initiated by peroxides. C. Three T-bonds break. D. They are concerted. 21. Rank the following dienes in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first A. I II III B. III <I<II E. II <I<III I<III <II 23. What is the major organic product...
answer all please s) to perform the following transformation? 28. What is the best choice of...
answer all please
s) to perform the following transformation? 28. What is the best choice of reagent(s) to P C H3C-CH2-CECH CH2, "сн, нс н A) H/Lindlar catalyst B) Na/NH, C) (sia) BH; followed by H202, NaOH D) H20; HgSO4 H2SO4 29. Which of the reaction coordinate diagrams below represents the course of a two-step exothermic reaction? Free energy Free energy Free energy Free energy- Reaction coordinate Reaction coordinate Reaction coordinate Reaction coordinate A) i B) ii C ) iii...
please help me with Organic Chemistry/Alkenes problems. Thank you! Directions: Place your answers to the following...
please help me with Organic Chemistry/Alkenes problems. Thank you!
Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
What is the product of the following reaction? NaNH2 (2 equiv.) A) I B) II C) III D) IV 17) What is the major produ...
What is the product of the following reaction? NaNH2 (2 equiv.) A) I B) II C) III D) IV 17) What is the major product of the following reaction? + 2HBr - Br A) Only II B) Only I C) Only III D) I, II, and I 18) What is the reagent required to accomplish the following transformation? A) 2eq. HCI B) C12 C) Bry/CCL4 D) SOCI2
I need some help to answer these following questions. Thanks. 41. Which molecule(s) is/are aromatic? I1...
I need some help to answer these following questions.
Thanks.
41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
17. Draw the major organic product(s) generated in the reaction below. Pay particular attention to regio-...
17. Draw the major organic product(s) generated in the reaction below. Pay particular attention to regio- and stereochemical detail. CH,COH H3CHC CH2CH3 18. Which of the following steps would successfully complete the following reaction? OCH3 HO Стосны A. I only B. II & III GI & IV D.), II, & IV 1 1 ) Brz. 2) NaOCH II. 1) Hg(OAC). 2) NaBH4, 3) NaOCHE III. 1) B2, CH5OH, 2) NaH IV. 1) mCPBA, H. 2) Na°3) CHE! 19. Draw the...
What is the answer to question 15, 16, 17 and 18, and also how did you...
What is the answer to question 15, 16, 17 and 18, and also how
did you calculate it
15) (5 pts) equilibrium information below: Calculate the initial pH of the solution given the following reaction and Ca(OH)2(s) Ca+(aq) +20H-(ag) with Kso 1.3 x 105 A) 12.1 B) 11.8 C) 10.3 D) 8.2 E) None of these choices are correct 2x 13x6 (x) 2. 6.3x106 (x) 2 -0.0036 -10002 0.0072 16) (5 pts) How many moles of sodium acetate (conjugate base)...
Please choose the correct answer to this materials science question and explain why you chose tha...
Please choose the correct answer to this materials
science question and explain why you chose that answer. I will give
a positive rating if the answer is correct.
Chapter 15, Problem 15.31 Using the table shown below, which of the following polymer(s) would be suitable for the fabrication of cups to contain hot coffee: (a) polyethylene, (b) polypropylene, (c) poly (vinyl chloride), (d) polystyrene, (e) polycarbonate, and (f) PET polyester? Table 11.3 Melting and Glass Transition Temperatures for Some of...
I need help with Questions 14, 17, and 18. Please show work! of 6 + ......
I need help with Questions 14, 17, and 18. Please show
work!
of 6 + ... JE SAZ 14) What mass of gaseous carbon dioxide can be absorbed by 1.00 kg of lithium hydroxide (according to the unbalanced equation below)? LiOH(s) + CO2(g) → LiCO, (s) + H2O (1) a. 920.8 b. 1.00 kg c. 1840 g d. 2.00 kg 15) Aspartame in as artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved in water. It...
I was wondering if someone could help me with problems on my test my teacher allows me to correct the wrong ones t...
I was wondering if someone could help me with problems on my
test my teacher allows me to correct the wrong ones then give them
back for half credit. Along with the correct answer for each I’d
like to know why the answer I chose is wrong what is the correct
answer and why it is the correct answer. The marked red problems
are the incorrect problems.
17. Which of the following generally indicates the possibility of a chemical change?...
20,23,24. Explain why you chose that answer.
D. 2-BImobut-1-ene 20. Which of the following is not a feature of the Diels-Alder reaction? They form a new six-membered rings. BO They are initiated by peroxides. C. Three T-bonds break. D. They are concerted. 21. Rank the following dienes in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first A. I II III B. III <I<II E. II <I<III I<III <II 23. What is the major organic product...
answer all please
s) to perform the following transformation? 28. What is the best choice of reagent(s) to P C H3C-CH2-CECH CH2, "сн, нс н A) H/Lindlar catalyst B) Na/NH, C) (sia) BH; followed by H202, NaOH D) H20; HgSO4 H2SO4 29. Which of the reaction coordinate diagrams below represents the course of a two-step exothermic reaction? Free energy Free energy Free energy Free energy- Reaction coordinate Reaction coordinate Reaction coordinate Reaction coordinate A) i B) ii C ) iii...
please help me with Organic Chemistry/Alkenes problems. Thank you!
Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
What is the product of the following reaction? NaNH2 (2 equiv.) A) I B) II C) III D) IV 17) What is the major product of the following reaction? + 2HBr - Br A) Only II B) Only I C) Only III D) I, II, and I 18) What is the reagent required to accomplish the following transformation? A) 2eq. HCI B) C12 C) Bry/CCL4 D) SOCI2
I need some help to answer these following questions.
Thanks.
41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
17. Draw the major organic product(s) generated in the reaction below. Pay particular attention to regio- and stereochemical detail. CH,COH H3CHC CH2CH3 18. Which of the following steps would successfully complete the following reaction? OCH3 HO Стосны A. I only B. II & III GI & IV D.), II, & IV 1 1 ) Brz. 2) NaOCH II. 1) Hg(OAC). 2) NaBH4, 3) NaOCHE III. 1) B2, CH5OH, 2) NaH IV. 1) mCPBA, H. 2) Na°3) CHE! 19. Draw the...
What is the answer to question 15, 16, 17 and 18, and also how
did you calculate it
15) (5 pts) equilibrium information below: Calculate the initial pH of the solution given the following reaction and Ca(OH)2(s) Ca+(aq) +20H-(ag) with Kso 1.3 x 105 A) 12.1 B) 11.8 C) 10.3 D) 8.2 E) None of these choices are correct 2x 13x6 (x) 2. 6.3x106 (x) 2 -0.0036 -10002 0.0072 16) (5 pts) How many moles of sodium acetate (conjugate base)...
Please choose the correct answer to this materials
science question and explain why you chose that answer. I will give
a positive rating if the answer is correct.
Chapter 15, Problem 15.31 Using the table shown below, which of the following polymer(s) would be suitable for the fabrication of cups to contain hot coffee: (a) polyethylene, (b) polypropylene, (c) poly (vinyl chloride), (d) polystyrene, (e) polycarbonate, and (f) PET polyester? Table 11.3 Melting and Glass Transition Temperatures for Some of...
I need help with Questions 14, 17, and 18. Please show
work!
of 6 + ... JE SAZ 14) What mass of gaseous carbon dioxide can be absorbed by 1.00 kg of lithium hydroxide (according to the unbalanced equation below)? LiOH(s) + CO2(g) → LiCO, (s) + H2O (1) a. 920.8 b. 1.00 kg c. 1840 g d. 2.00 kg 15) Aspartame in as artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved in water. It...
I was wondering if someone could help me with problems on my
test my teacher allows me to correct the wrong ones then give them
back for half credit. Along with the correct answer for each I’d
like to know why the answer I chose is wrong what is the correct
answer and why it is the correct answer. The marked red problems
are the incorrect problems.
17. Which of the following generally indicates the possibility of a chemical change?...
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