Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
Which compound has 8 degrees of unsaturation? O A. OB. C. D. Which sequence of reactions...
Starting with diethylmalonate, which sequence of reactions will give cyclopropane carboxylic acid? -0% OH Eto OEt...
Starting with diethylmalonate, which sequence of reactions will give cyclopropane carboxylic acid? -0% OH Eto OEt 1. Excess KOEt 2. Br(CH2)5Br 3. H2O/H307, A O A. 1. Excess KOEt 2. Br(CH2)4Br 3.H2O/H307, A ОВ. 1. Excess KOEt 2. 1,1-dibromocyclopentane 3. H2O/H307, A Ос. 1. Excess KOEt 2. C5H9Br 3. H2O/H307, A OD Which is a mechanistic step in the sulfonation of benzene? SO3H fuming H2SO4 S SEO OH OH A B с D А B с D Which compound has...
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3...
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3 + 2 n-Buli OD. Cul + 2 n-Buli In the following Michael addition reaction with compound served as the Michael acceptor, A? CH2(CO2Et) H2O/H30* А KOH A OH OA i ОВ. Ос. OD. i QUESTION 7 Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural antioxidant found in blueberries. Which reagents would you use to synthesize 1 starting with...
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+...
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+ O 1. pTSOH, HOCH,CH,OH 2. CH3MgBr 3. H30+ O 1. p-TsOH, HOCH CH2OH 2. NaBH4 3. H30+ O 1. CH3MgBr 2. H30+ 3. CH3OH What is the best reagent(s) for the following transformation? O OH 1. LiAlH4 2. H30+ OCH3CH2OH, H2SO4 O NaOH, heat mCPBA What is the major product in the following reaction? 1. CH2CH2MgBr 2. H30* O o o OH OH What...
Which of the following compound will undergo both Syl and Sp2 reaction? OTS OTS A B...
Which of the following compound will undergo both Syl and Sp2 reaction? OTS OTS A B с OTS D TSO C A B D What is the major product of the following reaction? Br NaOCH3 (xs) Br DMSO OCH; OCH3 A OCH, OCH3 B D H3CO Br с н,со Br Oc ОА OD OB What is/are the major product(s) of the following reaction? Br H2O A OH OH OH A B only c D D B What is the major...
Which compound contains at least 2 sigma and 2 pi bonds? A) SeCl2 OB) [TeO4)2- C)...
Which compound contains at least 2 sigma and 2 pi bonds? A) SeCl2 OB) [TeO4)2- C) [XeC14]2+ OD) BrCN E) COCl2 Which of the compounds contain equal resonance structures? A) SeCl2 B) [TeO4)2- OC) [XeC14]2+ OD) BrCN OE) COC12 Match the following compounds to their molecular geometry SeCl2 1. Bent [TeO 4]2- 2. Linear TOIDUD COC2 3. Trigonal planar 4. Tetrahedral BrCN 5. Seesaw [XeC14]2+
which of these reactions is a double displacement reaction A Hide Time Remaining A Question 18...
which of these reactions is a double displacement
reaction
A Hide Time Remaining A Question 18 of 52 Which of these reactions is a double displacement reaction? O A. Mg(s) + HClO4(aq) – Mg(ClO4)2(aq) + H2(g) OB. CH3COOH(aq) + K2CO3(aq) → H20(1) + CO2(g) + KCH3COO(aq) Oc. Bao(S) + H2O(0) - Ba(OH)2(aq) OD. K(s) + H20(1) - H2(g) + KOH(aq) Reset Selection Ha
the following conversion would best facilitate t es of reactions o) Which seri D) I. NaBH4...
the following conversion would best facilitate t es of reactions o) Which seri D) I. NaBH4 2. HBr (g) 3. Mg'ether 50) Which ofth 2. HgtOAc)2 (aq) A) lithium hydr 3. NaBH4/OH- B) lithium diiso C) methyllithiur B) 1. NaBH4 D) diethylamine 2. H3PO4/A E) pyTridineCI. H3C-MgBr E) 1. Raney nickel 2. H3C-MgBr 2. H20H3o+ I) An enolate ) a Fischer est ) an acid-catal to an aldehyde? a primary a base-medi 2 Which of the following reagents is the...
Question 30 (1 point) Which system has the least entropy? a) 10CH4 Ob) 5C2H6 O c)...
Question 30 (1 point) Which system has the least entropy? a) 10CH4 Ob) 5C2H6 O c) C10H22 Od 2C5H12 Question 34 (1 point) Which of the following is a component of the kinetic molecular theory of gases? a) Gases have no volume b) Gases are assumed to have no temperature Oc) Ideal gas particles have no volume d) Ideal gas particles have no kinetic energy
Which reaction sequence would convert 1H-indene to 2-deuterioindane? -D O A. 1. BH3-THF 2. H2O2, OH...
Which reaction sequence would convert 1H-indene to 2-deuterioindane? -D O A. 1. BH3-THF 2. H2O2, OH 3. PBr3 4. Mg(s), Et20 5. D20 B. 1. DCI 2. Mg(s), Et20 3. H2O OC. 1. HCI 2. Nal 3. D20 D. 1. D2, Pd/C 2. Cl2, hv 3. Mg(s), Et20 4. H20 What is the correct order of chemical shifts (from lowest to highest) in the 13C NMR spectrum of methyl benzoate? O A. II<I< III B. III < I< 11 C....
Question 26 (1 point) Saved Which best describes this transformation? Meo, CO Me Et Et NaoMe...
Question 26 (1 point) Saved Which best describes this transformation? Meo, CO Me Et Et NaoMe (2 equivalents) MeOH + H2NNH2 HNNH O 2 intermolecular nucleophilic acyl substitutions An intermolecular followed by intramolecular nucleophilic acyl substitutions O 2 intramolecular nucleophilic acyl substitutions O An intramolecular followed by intermolecular nucleophilic acyl substitutions Question 27 (1 point) What is the product of this reaction sequence? 1. NaOEt 2. BrCH_CH_CH_Br (0.5 molar equivalent) 3. NaOEt 4 H30*, Heat CH(COCH2CH3)2 -COH HOO.COM C.com HOC...
Starting with diethylmalonate, which sequence of reactions will give cyclopropane carboxylic acid? -0% OH Eto OEt 1. Excess KOEt 2. Br(CH2)5Br 3. H2O/H307, A O A. 1. Excess KOEt 2. Br(CH2)4Br 3.H2O/H307, A ОВ. 1. Excess KOEt 2. 1,1-dibromocyclopentane 3. H2O/H307, A Ос. 1. Excess KOEt 2. C5H9Br 3. H2O/H307, A OD Which is a mechanistic step in the sulfonation of benzene? SO3H fuming H2SO4 S SEO OH OH A B с D А B с D Which compound has...
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3 + 2 n-Buli OD. Cul + 2 n-Buli In the following Michael addition reaction with compound served as the Michael acceptor, A? CH2(CO2Et) H2O/H30* А KOH A OH OA i ОВ. Ос. OD. i QUESTION 7 Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural antioxidant found in blueberries. Which reagents would you use to synthesize 1 starting with...
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+ O 1. pTSOH, HOCH,CH,OH 2. CH3MgBr 3. H30+ O 1. p-TsOH, HOCH CH2OH 2. NaBH4 3. H30+ O 1. CH3MgBr 2. H30+ 3. CH3OH What is the best reagent(s) for the following transformation? O OH 1. LiAlH4 2. H30+ OCH3CH2OH, H2SO4 O NaOH, heat mCPBA What is the major product in the following reaction? 1. CH2CH2MgBr 2. H30* O o o OH OH What...
Which of the following compound will undergo both Syl and Sp2 reaction? OTS OTS A B с OTS D TSO C A B D What is the major product of the following reaction? Br NaOCH3 (xs) Br DMSO OCH; OCH3 A OCH, OCH3 B D H3CO Br с н,со Br Oc ОА OD OB What is/are the major product(s) of the following reaction? Br H2O A OH OH OH A B only c D D B What is the major...
Which compound contains at least 2 sigma and 2 pi bonds? A) SeCl2 OB) [TeO4)2- C) [XeC14]2+ OD) BrCN E) COCl2 Which of the compounds contain equal resonance structures? A) SeCl2 B) [TeO4)2- OC) [XeC14]2+ OD) BrCN OE) COC12 Match the following compounds to their molecular geometry SeCl2 1. Bent [TeO 4]2- 2. Linear TOIDUD COC2 3. Trigonal planar 4. Tetrahedral BrCN 5. Seesaw [XeC14]2+
which of these reactions is a double displacement
reaction
A Hide Time Remaining A Question 18 of 52 Which of these reactions is a double displacement reaction? O A. Mg(s) + HClO4(aq) – Mg(ClO4)2(aq) + H2(g) OB. CH3COOH(aq) + K2CO3(aq) → H20(1) + CO2(g) + KCH3COO(aq) Oc. Bao(S) + H2O(0) - Ba(OH)2(aq) OD. K(s) + H20(1) - H2(g) + KOH(aq) Reset Selection Ha
the following conversion would best facilitate t es of reactions o) Which seri D) I. NaBH4 2. HBr (g) 3. Mg'ether 50) Which ofth 2. HgtOAc)2 (aq) A) lithium hydr 3. NaBH4/OH- B) lithium diiso C) methyllithiur B) 1. NaBH4 D) diethylamine 2. H3PO4/A E) pyTridineCI. H3C-MgBr E) 1. Raney nickel 2. H3C-MgBr 2. H20H3o+ I) An enolate ) a Fischer est ) an acid-catal to an aldehyde? a primary a base-medi 2 Which of the following reagents is the...
Question 30 (1 point) Which system has the least entropy? a) 10CH4 Ob) 5C2H6 O c) C10H22 Od 2C5H12 Question 34 (1 point) Which of the following is a component of the kinetic molecular theory of gases? a) Gases have no volume b) Gases are assumed to have no temperature Oc) Ideal gas particles have no volume d) Ideal gas particles have no kinetic energy
Which reaction sequence would convert 1H-indene to 2-deuterioindane? -D O A. 1. BH3-THF 2. H2O2, OH 3. PBr3 4. Mg(s), Et20 5. D20 B. 1. DCI 2. Mg(s), Et20 3. H2O OC. 1. HCI 2. Nal 3. D20 D. 1. D2, Pd/C 2. Cl2, hv 3. Mg(s), Et20 4. H20 What is the correct order of chemical shifts (from lowest to highest) in the 13C NMR spectrum of methyl benzoate? O A. II<I< III B. III < I< 11 C....
Question 26 (1 point) Saved Which best describes this transformation? Meo, CO Me Et Et NaoMe (2 equivalents) MeOH + H2NNH2 HNNH O 2 intermolecular nucleophilic acyl substitutions An intermolecular followed by intramolecular nucleophilic acyl substitutions O 2 intramolecular nucleophilic acyl substitutions O An intramolecular followed by intermolecular nucleophilic acyl substitutions Question 27 (1 point) What is the product of this reaction sequence? 1. NaOEt 2. BrCH_CH_CH_Br (0.5 molar equivalent) 3. NaOEt 4 H30*, Heat CH(COCH2CH3)2 -COH HOO.COM C.com HOC...
Most questions answered within 3 hours.
-
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 1 hour ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 3 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 3 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 5 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 6 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 5 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 6 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 6 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 6 hours ago -
Pattern Corporation acquired all of Science
Company's outstanding stock on January 1, 2016 for $600,000 cash....
asked 6 hours ago -
Here are all accounts Tyler Co. maintains.
Tax expenses $4,750
Common stocks $48,840
SG&A expenses $2,500...
asked 7 hours ago -
Lis
out the types and equation of wind profile and the respective
variables in the fds...
asked 7 hours ago