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how to identify that B is the answer ? acid 40. Which of the following compounds...
1-15 Which of the following monomers can conceivably form isotactic polymers? HH (a) CH2-C-C-CH, CH2 -...
1-15 Which of the following monomers can conceivably form isotactic polymers? HH (a) CH2-C-C-CH, CH2 - CH2 (b) CH, Czo NH CH, - CH, CH, (c) CH3 - C=CH2 H H - C=CH, (d) CH - сн. (e) HOCHCH,OH + HO-C- 0-C-OH ? =0
draw fisher projections for both the D and L isomers of the following 12 Identify each of the following as a D or an L form and draw the structural formula of the enantiomer: CHO b. a. CH,OH C=O...
draw fisher projections for both the D and L isomers of the
following
12 Identify each of the following as a D or an L form and draw the structural formula of the enantiomer: CHO b. a. CH,OH C=O он HOH HOH но CH,OH CH,OH 3 Draw Fischer projections for both the D and L isomers of the following a. 2,3-dihydroxypropanoic acid b. 2-chloro-3-hydroxypropanoic acid Draw Fischer projections for both the D and L somers of the following amino acids:...
Q.4. Which of the following compounds is the strongest acid? a. CH b. CH.CH C. HỌC...
Q.4. Which of the following compounds is the strongest acid? a. CH b. CH.CH C. HỌC CHỊ d. HCECH Q.5. Which of the following is the strongest acid a. CH.CH b. CHÚNH с. СН,ОН d. CHF Q.6. Which of the following is easiest to deprotonate (removing a proton) ?! a CH b. CH.CH C. CH2=CH d. HCECH Q.7. Which of the following anions is the strongest base? a. CH,COO b. HO- C. NH" d. cr Q.8. Which set of curved...
Need number 2 and number 4 a and b answered The following compounds are drawn in...
Need number 2 and number 4 a and b answered
The following compounds are drawn in their acidic forms, and their pK, values are given. Draw the form in which each compound will predominate in a solution with pH 8. CH COOH pka 4.8 CH CH2OH pKa = 15.9 CH OH pKa =-2.5 CH,CH2NH pka 11.2 a. What is the conjugate base of NH? A b. What is the conjugate base of H 0? c. What is the conjugate acid...
Identify the compound with the higher boiling point in each of the following pairs of compounds:...
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
1) Name the following carboxylic acids (use both IUPAC and common names): ОН ОН (b) (c)...
1) Name the following carboxylic acids (use both IUPAC and common names): ОН ОН (b) (c) ОН ОН (d) Br ОН ОН NH2 2) Draw the condensed and line structures for the following compounds (a) 3,4-dimethylhexanoic acid (b) Phenylacetic acid (c) 3,4-dinitrobenzoic acid (d) 2,2,3-triflurobutanoic acid (e) 3-hydroxybutanoic acid (1) o-hydroxybenzoic acid (g) a-aminopropionic acid 3) Name the following dicarboxylic acids (use both IUPAC and common names) Он (а) НО ОН НО. (b) он ОН ОН (d) ОН он ОН...
Which of the following compounds is the strongest carbon acid (which has the most acidic H's)...
Which of the following compounds is the strongest carbon acid (which has the most acidic H's) ? CH2-C-CH2-NO CH-C-CH,-CH 11. CH2-CH-CH2-N-CH, IV NC-CH CH2-NO CH3 Select one: C. I D. IV
General Module 1. Identify the fumily of each of the following compounds b) CH, CH,O CH,...
General Module 1. Identify the fumily of each of the following compounds b) CH, CH,O CH, CH, CH, 2. Write siructural formulas for the following compounds: s a) 3-chloro-2-methylheptanal @ d) 3-methyl-4-hexene-2-ol II-H cz 3. Which of the following are nonsaponifiable lipids? i) waxes j) leukotrienes k) plasmalogens a) triacylglycerols b) oils c) sphingomyelins d) steroids c) terpenes f)" sphyngolipids g) glycolipids h) prostoglandins 4. Write the equation showing triacylglycerol from glycerol and oleic, palmitic and stearic acids 5. Point...
How are the following two compounds related? CH CH3 HO -H HO -Н Given the following...
How are the following two compounds related? CH CH3 HO -H HO -Н Given the following substitution reaction, what would the effect be of changing the solvent from CH3OH to (CH3)2S=0? H- OH H OH VS HO -H H -OH H -OH HO H + CH (CH2CH2-Br NaOH CH;(CH2), CH2-OH + NaBr CH OH CH2OH A. The reaction rate will increase. OB. There is no effect on the rate of the reaction, C. The reaction rate will decrease. Give the...
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с....
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но- Draw a structural formula for each of the following esters: a. cyclohexyl propanoate...
1-15 Which of the following monomers can conceivably form isotactic polymers? HH (a) CH2-C-C-CH, CH2 - CH2 (b) CH, Czo NH CH, - CH, CH, (c) CH3 - C=CH2 H H - C=CH, (d) CH - сн. (e) HOCHCH,OH + HO-C- 0-C-OH ? =0
draw fisher projections for both the D and L isomers of the
following
12 Identify each of the following as a D or an L form and draw the structural formula of the enantiomer: CHO b. a. CH,OH C=O он HOH HOH но CH,OH CH,OH 3 Draw Fischer projections for both the D and L isomers of the following a. 2,3-dihydroxypropanoic acid b. 2-chloro-3-hydroxypropanoic acid Draw Fischer projections for both the D and L somers of the following amino acids:...
Q.4. Which of the following compounds is the strongest acid? a. CH b. CH.CH C. HỌC CHỊ d. HCECH Q.5. Which of the following is the strongest acid a. CH.CH b. CHÚNH с. СН,ОН d. CHF Q.6. Which of the following is easiest to deprotonate (removing a proton) ?! a CH b. CH.CH C. CH2=CH d. HCECH Q.7. Which of the following anions is the strongest base? a. CH,COO b. HO- C. NH" d. cr Q.8. Which set of curved...
Need number 2 and number 4 a and b answered
The following compounds are drawn in their acidic forms, and their pK, values are given. Draw the form in which each compound will predominate in a solution with pH 8. CH COOH pka 4.8 CH CH2OH pKa = 15.9 CH OH pKa =-2.5 CH,CH2NH pka 11.2 a. What is the conjugate base of NH? A b. What is the conjugate base of H 0? c. What is the conjugate acid...
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
1) Name the following carboxylic acids (use both IUPAC and common names): ОН ОН (b) (c) ОН ОН (d) Br ОН ОН NH2 2) Draw the condensed and line structures for the following compounds (a) 3,4-dimethylhexanoic acid (b) Phenylacetic acid (c) 3,4-dinitrobenzoic acid (d) 2,2,3-triflurobutanoic acid (e) 3-hydroxybutanoic acid (1) o-hydroxybenzoic acid (g) a-aminopropionic acid 3) Name the following dicarboxylic acids (use both IUPAC and common names) Он (а) НО ОН НО. (b) он ОН ОН (d) ОН он ОН...
Which of the following compounds is the strongest carbon acid (which has the most acidic H's) ? CH2-C-CH2-NO CH-C-CH,-CH 11. CH2-CH-CH2-N-CH, IV NC-CH CH2-NO CH3 Select one: C. I D. IV
General Module 1. Identify the fumily of each of the following compounds b) CH, CH,O CH, CH, CH, 2. Write siructural formulas for the following compounds: s a) 3-chloro-2-methylheptanal @ d) 3-methyl-4-hexene-2-ol II-H cz 3. Which of the following are nonsaponifiable lipids? i) waxes j) leukotrienes k) plasmalogens a) triacylglycerols b) oils c) sphingomyelins d) steroids c) terpenes f)" sphyngolipids g) glycolipids h) prostoglandins 4. Write the equation showing triacylglycerol from glycerol and oleic, palmitic and stearic acids 5. Point...
How are the following two compounds related? CH CH3 HO -H HO -Н Given the following substitution reaction, what would the effect be of changing the solvent from CH3OH to (CH3)2S=0? H- OH H OH VS HO -H H -OH H -OH HO H + CH (CH2CH2-Br NaOH CH;(CH2), CH2-OH + NaBr CH OH CH2OH A. The reaction rate will increase. OB. There is no effect on the rate of the reaction, C. The reaction rate will decrease. Give the...
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но- Draw a structural formula for each of the following esters: a. cyclohexyl propanoate...
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