PLEASE ANSWER ALL PARTS OF THE QUESTION CORRECTLY. THANK YOU FOR YOUR HELP!
Homework Answers
(A)
Compound 1:-There are following functional groups :-
Ketone and carboxylic acid
Compound 2:- Following functional groups
Amine , Alohol and ketone
Compound 3:- Following functional groups are-
Carboxylic acid
(B) Hydrogen bonding occur in each compound with water.
(C) For compound 1 water is the best solvent because of carboxylic acid form H- bonding with water.
For compound 2 octanol is best solvent due to availability of alcoholic functional group .
For compound 3 water is best solvent due to availability of carboxylic acid group.
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PLEASE ANSWER ALL PARTS OF THE QUESTION CORRECTLY.
THANK YOU FOR YOUR HELP!
Q1. The following...
Could someone please explain how to do this. Thank you. If you could explain in detail...
Could someone please explain how to do this. Thank you.
If you could explain in detail so I could understand I would
appreciate it very much!
Provide curved arrows to indicate the mechanism involved in each step of the following Hantzsch pyridine synthesis. 0 OH OH OH 0 он о O HO NH3 OH O H2N он он OH H
Do not post an answer unless you are 100% confident of it 5pts Q1. Predict the...
Do not post an answer unless you
are 100% confident of it
5pts Q1. Predict the major product of each of the following reactions. Show the stereochemistry of the product when needed. 2.5pts Q2. How would you carry out the following transformation, more than one step may be needed (note: use the specified starting material and any other organic or inorganic compound or reagent) ОН 1) KMnO A) 2) Н,о* он 1)Hg(OAc)2, H20 2.5pts Q2. Propose a mechanism for the...
please help. thanks in advance! 6 Which of the following arrows correctly points to the anomeric carbon? 7. Of the following, what is the most likely reason that cooking with Nutrasweet (Aspartam...
please help. thanks in advance!
6 Which of the following arrows correctly points to the anomeric carbon? 7. Of the following, what is the most likely reason that cooking with Nutrasweet (Aspartame) destroys the sweetness? HO-C-CH2-CH-C-N-CH-C-OCH NH2 CH2-CsHs Aspartame 8. A heptapeptide containing 2 alanine residues and one each of glutamine, phenylalanine, roline, tyrosine and valine was analyzed as follows: 1. Treatmen w 2,4-dinitrofluorobenzene followed by complete hydrolysis yielded 2,4-dinitrophenylalanine. 2. Partial hydrolysis with aqueous acid yielded the following fragments:...
please answer ALL. will give a thumbs up. thank you! Predict the product of the following...
please answer ALL. will give a thumbs up. thank you!
Predict the product of the following reaction. (CH3)2NH NaBH CN HO NH OH Determine the product of the following reaction. НСІ о ? ОН СІ ОН -ОН CI None of these products will be formed. СІ ОН Predict the product of the following intramolecular Aldol reaction. NaOH, HAO A i H o مل os
2 separate questions, please answer all parts. thank you!! Refer to the sample data for pre-employment...
2 separate questions, please answer all parts. thank
you!!
Refer to the sample data for pre-employment drug screening shown below. If one of the subjects is randomly selected, what is the probability that the test result is a false positive? Who would suffer from a false positive result? Why? Pre-Employment Drug Screening Results Positive test result Drug Use Is Indicated 46 Negative test result Drug Use Is Not Indicated Subject Uses Drugs Subject is Not a Drug User 32 The...
help please Question 3 (1.5 points) Which of the following pure liquids would have dispersion forces...
help please
Question 3 (1.5 points) Which of the following pure liquids would have dispersion forces (London forces) as its strongest intermolecular force? CH, CH, Hoc O CH Question 4 (1.5 points) Which of the following molecules has dipole-dipole interactions as it's strongest interaction? (no hydrogen bonding) You may select more than one answer. H₂ C CH 2 CH CH2 CH₂ CH2 CH₂ C H3C H2C CH3 H₂N
please need help with all the questions and ASAP, thank you 11. Please predict the principle...
please need help with all the questions and ASAP, thank you
11. Please predict the principle organic product of the following reactions, show stereochemistry where appropriate. Note that some reactions involve isotope-labeled compounds, in those cases the correct isotope must be used. (66') 1. LIAID 2. H,O (1) 18 1) THF (2). CH3Li + 2) HaO NaBH4 (3) CH3OD H2(excess)/Pt (4) d herd (5). - Mg Br D2O diethyl ether Br +Li (6) diethyl ether LICu(CH2CHs)2 Br (7). 1. diethyl...
please answer all Question 25 3.5 pts A 0.258-g sample of a pure triprotic acid, H3A,...
please answer all
Question 25 3.5 pts A 0.258-g sample of a pure triprotic acid, H3A, (where A is the generic anion of the acid), was dissolved in water and titrated with 0.150 M barium hydroxide solution. The titration required 13.9 mL of the base to reach the equivalence point. What is the molar mass of the acid ? 227 g/mol 82.5 g/mol 371 g/mol 124 g/mol 186 g/mol Question 24 1.5 pts Which of the following compounds would have...
Please answer question 1 and 2 (all parts) 1) Sodium iodide Nal is dissolved in water....
Please answer question 1 and 2 (all parts)
1) Sodium iodide Nal is dissolved in water. There are 3 types of molecules/ions in this solution: molecules of water H O, Na ions and iodide ions, r. Write YES or NO below to indicate whether each intermolecular interaction is present between ions and/or neutral molecules: Hydrogen bonding Dipole-dipole lon-ion lon-dipole London-dispersion Metallic 2) To answer this question, refer to the two tables that you filled above (there could possibly be multiple...
PLEASE ANSWER ALL PARTS OF THE PROBLEM CORRECTLY. THANK YOU FOR YOUR HELP! 9:00 PM (10%)...
PLEASE ANSWER ALL PARTS OF THE PROBLEM CORRECTLY.
THANK YOU FOR YOUR HELP!
9:00 PM (10%) Problem 5: A constant-volume thermometer consists of a rigid bulb and a pressure gauge. To obtain accurate results, this thermometer must be calibrated at a known pressure and temperature. Once this is done, the bulb is sealed off from the atmosphere. The volume and number of moles of gas can no longer change and the temperature is calculated from the pressure measurement. 25% Part...
Could someone please explain how to do this. Thank you.
If you could explain in detail so I could understand I would
appreciate it very much!
Provide curved arrows to indicate the mechanism involved in each step of the following Hantzsch pyridine synthesis. 0 OH OH OH 0 он о O HO NH3 OH O H2N он он OH H
Do not post an answer unless you
are 100% confident of it
5pts Q1. Predict the major product of each of the following reactions. Show the stereochemistry of the product when needed. 2.5pts Q2. How would you carry out the following transformation, more than one step may be needed (note: use the specified starting material and any other organic or inorganic compound or reagent) ОН 1) KMnO A) 2) Н,о* он 1)Hg(OAc)2, H20 2.5pts Q2. Propose a mechanism for the...
please help. thanks in advance!
6 Which of the following arrows correctly points to the anomeric carbon? 7. Of the following, what is the most likely reason that cooking with Nutrasweet (Aspartame) destroys the sweetness? HO-C-CH2-CH-C-N-CH-C-OCH NH2 CH2-CsHs Aspartame 8. A heptapeptide containing 2 alanine residues and one each of glutamine, phenylalanine, roline, tyrosine and valine was analyzed as follows: 1. Treatmen w 2,4-dinitrofluorobenzene followed by complete hydrolysis yielded 2,4-dinitrophenylalanine. 2. Partial hydrolysis with aqueous acid yielded the following fragments:...
please answer ALL. will give a thumbs up. thank you!
Predict the product of the following reaction. (CH3)2NH NaBH CN HO NH OH Determine the product of the following reaction. НСІ о ? ОН СІ ОН -ОН CI None of these products will be formed. СІ ОН Predict the product of the following intramolecular Aldol reaction. NaOH, HAO A i H o مل os
2 separate questions, please answer all parts. thank
you!!
Refer to the sample data for pre-employment drug screening shown below. If one of the subjects is randomly selected, what is the probability that the test result is a false positive? Who would suffer from a false positive result? Why? Pre-Employment Drug Screening Results Positive test result Drug Use Is Indicated 46 Negative test result Drug Use Is Not Indicated Subject Uses Drugs Subject is Not a Drug User 32 The...
help please
Question 3 (1.5 points) Which of the following pure liquids would have dispersion forces (London forces) as its strongest intermolecular force? CH, CH, Hoc O CH Question 4 (1.5 points) Which of the following molecules has dipole-dipole interactions as it's strongest interaction? (no hydrogen bonding) You may select more than one answer. H₂ C CH 2 CH CH2 CH₂ CH2 CH₂ C H3C H2C CH3 H₂N
please need help with all the questions and ASAP, thank you
11. Please predict the principle organic product of the following reactions, show stereochemistry where appropriate. Note that some reactions involve isotope-labeled compounds, in those cases the correct isotope must be used. (66') 1. LIAID 2. H,O (1) 18 1) THF (2). CH3Li + 2) HaO NaBH4 (3) CH3OD H2(excess)/Pt (4) d herd (5). - Mg Br D2O diethyl ether Br +Li (6) diethyl ether LICu(CH2CHs)2 Br (7). 1. diethyl...
please answer all
Question 25 3.5 pts A 0.258-g sample of a pure triprotic acid, H3A, (where A is the generic anion of the acid), was dissolved in water and titrated with 0.150 M barium hydroxide solution. The titration required 13.9 mL of the base to reach the equivalence point. What is the molar mass of the acid ? 227 g/mol 82.5 g/mol 371 g/mol 124 g/mol 186 g/mol Question 24 1.5 pts Which of the following compounds would have...
Please answer question 1 and 2 (all parts)
1) Sodium iodide Nal is dissolved in water. There are 3 types of molecules/ions in this solution: molecules of water H O, Na ions and iodide ions, r. Write YES or NO below to indicate whether each intermolecular interaction is present between ions and/or neutral molecules: Hydrogen bonding Dipole-dipole lon-ion lon-dipole London-dispersion Metallic 2) To answer this question, refer to the two tables that you filled above (there could possibly be multiple...
PLEASE ANSWER ALL PARTS OF THE PROBLEM CORRECTLY.
THANK YOU FOR YOUR HELP!
9:00 PM (10%) Problem 5: A constant-volume thermometer consists of a rigid bulb and a pressure gauge. To obtain accurate results, this thermometer must be calibrated at a known pressure and temperature. Once this is done, the bulb is sealed off from the atmosphere. The volume and number of moles of gas can no longer change and the temperature is calculated from the pressure measurement. 25% Part...
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