Homework Answers
Carboxylic acid are strong acid due to resonance stabilized conjugate base formed after removal of proton. Presence of electron withdrawing group stabilize the negative charge of oxygen after removing proton.
Since, NO2 is strong electron withdrawing group hence it stabilize the conjugate base most. Thus,
Answer is 1) D.
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Question 1 20 points Save Answer Select the strongest acid. ΟΗ Β. 7Y ОН ΟΗ NO2...
Question 1 20 points Save Answer Select the strongest acid. он veliyyawla ОН ОН он NO2...
Question 1 20 points Save Answer Select the strongest acid. он veliyyawla ОН ОН он NO2 с 1.Е ОООООО - тя по
Question 1 20 points Select the strongest acid. Save Answ он НО. НО. ОН NO2 НО....
Question 1 20 points Select the strongest acid. Save Answ он НО. НО. ОН NO2 НО. - N ОООООО w 6 ошо т т
Select the strongest acid. OH B. , OH ОН Umiwa YYllimy OH NO2 ö OH 0...
Select the strongest acid. OH B. , OH ОН Umiwa YYllimy OH NO2 ö OH 0 0 1.A 2. E 0 3.0 4.F 5.D 0 0 6.B
The general solution to the second-order differential equation d2ydt2−4dydt+7y=0 is in the form y(x)=eαx(c1cosβx+c2sinβx). Find the values of α and β, where β>0. Answer: α= and β=
The general solution to the second-order differential equation d2ydt2−4dydt+7y=0d2ydt2−4dydt+7y=0 is in the form y(x)=eαx(c1cosβx+c2sinβx).y(x)=eαx(c1cosβx+c2sinβx). Find the values of αα and β,β, where β>0.β>0.Answer: α=α= and β=β=
Question 13 1 Point Which of the following is the strongest acid? Select the correct answer...
Question 13 1 Point Which of the following is the strongest acid? Select the correct answer butanoic acid, CH3CH2CH2COOH (Ka = 1.51 x 10-6) hydrocyanic acid, HCN (Ka = 6.31 x 10-6) hydrofluoric acid, HF (Ka = 6.76 x 10-4) thiocyanic acid, HSCN (Ka = 12.59)
QUESTION 4 4 points Save Answer Rank the following in terms of acidity from least acidic...
QUESTION 4 4 points Save Answer Rank the following in terms of acidity from least acidic to most acidic: со,н он OH LOH NO2. NO, CH3 B TTTT Paragraph Arial 3 (12pt) % DO Q E ESET' T O fx Mashup - 15 ĊI осна D 3 - E.T.. Qi - -- - . CSS Save Al Answers Save and Submit
Please answer all Questions QUESTION 10 2.5 points Save Answer The following is an amino acid...
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QUESTION 10 2.5 points Save Answer The following is an amino acid True False QUESTION 11 2.5 points Save Answer This compound would be a likely component of the lipid bilayer of cell membranes H-C-O нсо H.coi True False QUESTION 12 2 .5 points Save Answer Branched chain amino acids refer to An amino acid capable of forming two amide bonds (i.e., branched polypeptide) O an amino acid with a fatty acid chain O an amino...
QUESTION 16 10 points Save Answer What is the IUPAC name for the organic product formed in the re...
QUESTION 16 10 points Save Answer What is the IUPAC name for the organic product formed in the reaction shown? (no extra spaces) 100℃ CH3-C-OH CH3-NH CH2 CH3 QUESTION 17 10 points Save Answer The "parent molecules for the compound shown are: (select all that appyl) 0 CH3 O phenolic acid benzoic acid QUESTION 18 10 points Save Answer What are the organic compounds produced from the following reaction? (select all that apply) Heat HCI ethanammonium chloride Opropanoic acid sodium...
Rank the following organic acids from strongest(1) to weakest (5). НО HO OH С. В. А. Но F HO HO Е. D. NO2 I. A Stronges...
Rank the following organic acids from strongest(1) to weakest (5). НО HO OH С. В. А. Но F HO HO Е. D. NO2 I. A Strongest acid(1) II. С 2. III. B 3. 4. IV. D
QUESTION 1 2 points Save Answer Using the information below, answer the next 6 questions: Yoonie...
QUESTION 1 2 points Save Answer Using the information below, answer the next 6 questions: Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees. From past experience, she has found that the reviews take her approximately four hours each to do with a population standard deviation of 1.2 hours (1) What is the mean time to complete one review? QUESTION 2 2 points Save Answer (2) What is the standard deviation...
Question 1 20 points Save Answer Select the strongest acid. он veliyyawla ОН ОН он NO2 с 1.Е ОООООО - тя по
Question 1 20 points Select the strongest acid. Save Answ он НО. НО. ОН NO2 НО. - N ОООООО w 6 ошо т т
Select the strongest acid. OH B. , OH ОН Umiwa YYllimy OH NO2 ö OH 0 0 1.A 2. E 0 3.0 4.F 5.D 0 0 6.B
QUESTION 4 4 points Save Answer Rank the following in terms of acidity from least acidic to most acidic: со,н он OH LOH NO2. NO, CH3 B TTTT Paragraph Arial 3 (12pt) % DO Q E ESET' T O fx Mashup - 15 ĊI осна D 3 - E.T.. Qi - -- - . CSS Save Al Answers Save and Submit
Please answer all
Questions
QUESTION 10 2.5 points Save Answer The following is an amino acid True False QUESTION 11 2.5 points Save Answer This compound would be a likely component of the lipid bilayer of cell membranes H-C-O нсо H.coi True False QUESTION 12 2 .5 points Save Answer Branched chain amino acids refer to An amino acid capable of forming two amide bonds (i.e., branched polypeptide) O an amino acid with a fatty acid chain O an amino...
QUESTION 16 10 points Save Answer What is the IUPAC name for the organic product formed in the reaction shown? (no extra spaces) 100℃ CH3-C-OH CH3-NH CH2 CH3 QUESTION 17 10 points Save Answer The "parent molecules for the compound shown are: (select all that appyl) 0 CH3 O phenolic acid benzoic acid QUESTION 18 10 points Save Answer What are the organic compounds produced from the following reaction? (select all that apply) Heat HCI ethanammonium chloride Opropanoic acid sodium...
Rank the following organic acids from strongest(1) to weakest (5). НО HO OH С. В. А. Но F HO HO Е. D. NO2 I. A Strongest acid(1) II. С 2. III. B 3. 4. IV. D
QUESTION 1 2 points Save Answer Using the information below, answer the next 6 questions: Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees. From past experience, she has found that the reviews take her approximately four hours each to do with a population standard deviation of 1.2 hours (1) What is the mean time to complete one review? QUESTION 2 2 points Save Answer (2) What is the standard deviation...
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