Homework Answers
Add Answer to:
24. Which of the following compounds cannot form hydrogen bonds between its molecules? A) CH3CH2CH2NHCH3 C)...
30) Which of the following compounds is (are) symmetrical ethers? B)Only D) Only I, IIl, and...
30) Which of the following compounds is (are) symmetrical ethers? B)Only D) Only I, IIl, and IV A) Only III and IV C) Only I 31) What is the IUPAC of the following compound? но B) 1,1,4-Trimethyl-2-cyclohexanol D) 3,3,6-Trimethylcyclohexanol A) 2,5,5-Trimethylcyclohexanol ) 1,4,4-Trimethyl-2-cyclohexanol 32) What is the IUPAC of the following compound? он A) (R)-2,2-Dimethyl-3-pentanol C) (S)-2,2-Dimethyl-3-pentanol B) (S)-1-tert-Butyl-1-propanol D) (R)-4,4-Dimethyl-3-pentanol 33) What is the common name of the following compound? A) Methyl sec-butyl ether C) Isobutyl methyl ether B)...
Which of the following compounds CANNOT form hydrogen bonds with water? Interactive 3D display mode H3C-...
Which of the following compounds CANNOT form hydrogen bonds with water? Interactive 3D display mode H3C- NH2 Interactive 3D display mode H.C—C—OH Interactive 3D display mode H.C— -OH Interactive 3D display mode | HỌC -CH, Interactive 3D display mode H9C-9-OH Interactive 3D display mode 0 HBC--CH, Interactive 3D display mode 1 HỌC–C-0–CH, Submit Request Answer
1. Which of the following statements about alkanes is NOT true? A. Alkanes are hydrocarbons B....
1. Which of the following statements about alkanes is NOT true? A. Alkanes are hydrocarbons B. Alkanes contain only C-C and C-H o bonds. C. Alkanes can be acyclic or cyclic. D. Alkanes contains sp2 carbon E. The suffix"-ane" identifies a molecule as an alkane 2. What is the IUPAC name of the following compound? A. 3-ethyl-3-isopropylheptane B. 3-isopropyl-5-ethylheptane C. 2-methyl-3-ethyl-5-ethylheptane D. 3,5-diethyl-2-methylheptane E. 2-methyl-3,5-diethylheptane 3. What is the IUPAC name of the following compound? A. 2,3,5-triethylhexane B. 2,4,5-triethylhexane C....
which of the following is the structure of 2-ethylbenzamide 3. (20 points) The following alcohol undergo...
which of the following is the structure of
2-ethylbenzamide
3. (20 points) The following alcohol undergo chromic acid test. Complete the blank for each alcohol Color after reaction is test positive or negative? Class of Alcohol CH₂ - CHCH, CH, CH, ан,— —днан, Color after reaction is test positive or negative? Class of Alcohol Color after reaction is test positive or negative? Class of Alcohol at CH2OH & CH₂ CH3 6th c Color after reaction is test positive or negative?...
In stable organic compounds, carbon will always form (a) 2 bonds (b) 4 bonds (c) 3...
In stable organic compounds, carbon will always form (a) 2 bonds (b) 4 bonds (c) 3 bonds (d) 5 bonds Compounds with the same molecular formula but different structural formulas are called (a) Alkoxides (b) Iso compounds (c) Isomers ! (d) Ortho compounds iii. In the chlorination of alkanes, the first step in which chlorine free radicals are produced is called: (a) initiation (b) activation (c) propagation (d) deactivation In the reaction of propene with HCI, H' ion acts as...
a) tert 14. Which of any alcohol upon reaction with methylmagnesium Which of the following compounds...
a) tert 14. Which of any alcohol upon reaction with methylmagnesium Which of the following compounds does NOT give a tertiary bromide? CH, HC CH₂ D - Η Β) 10. Which of the following compounds is NOT oxidized by pyridinium chlorochromate (PCC)? a) 2-methyl-2-butanol b) 1-pentanol c) 2-pentanol D) 1,3-propanediol 11. What is the complete systematic IUPAC name for the following compound? A) 4-(1-methylethoxy)-4-isopropyl-4-methylpent-2-cne B) 4-isopropyl-2,4-dimethylhept-5-en-3-ol C) isopropyl-(4-isopropyl-4-methylbut-2-enyl) ether D) 4 isopropoxy-4,5-dimethylhex-2-ene E) 4-isopropyl-4-methylbut-2-en-isopropyl ether 12. Which of the following...
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model...
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model kit and build both of these structure. CH3 CH3-CH2-CH2 CH3-CH-CHE A. B. 1 What is the molecular formula for compound A? What is the molecular formula for compound B? - Without breaking any bonds, is it possible to convert A into B? Would the two compounds have identical properties?! What is the IUPAC name for compound A? What is the IUPAC name for compound...
C) E1 D) E2 E) E1cb 24. Rank is first, slowest is last) the following compounds...
C) E1 D) E2 E) E1cb 24. Rank is first, slowest is last) the following compounds in order of increasing reacdtivity in an a veaion Br Br IV 2. In the molecular orbital representation of benzene, how many T molecular orbitals are present? A) 1 B) 2 C) 4 D) 6 E) 8 26. What is the major difference between an antiaromatic and aromatic compound? A) The structure must be cyclic for aromatic but not antiaromatic compounds. B) Antiaromatic compounds...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of the following compounds is (are) predicted to be water soluble? B) B с) с D) D Both A and 1 are walcr seluble ure all water soluhc A)A B)B C) C D) D E) E 23. Consider the molecule acetic acid drawn below. What types of intermolecular forces exist between two molecules of this compound? он acetic acid A) Van der Waals only C)...
5. Which of the following molecules form complex structures linked by covalent bonds through Lys, HyLys,...
5. Which of the following molecules form complex structures linked by covalent bonds through Lys, HyLys, or His residues? A) Collagen B) Alpha keratin C) Hemoglobin D) Myoglobin E) Beta barrels 6. Which of the following correlates to the classic experiment demonstrating that reduced and denatured RNase A could refold into the native form? A) Disulfide bonds do not stabilize folded proteins B) Reducing agents denature proteins C) 1° structure can determine 3° structure D) Urea cleaves disulfide bonds E)...
30) Which of the following compounds is (are) symmetrical ethers? B)Only D) Only I, IIl, and IV A) Only III and IV C) Only I 31) What is the IUPAC of the following compound? но B) 1,1,4-Trimethyl-2-cyclohexanol D) 3,3,6-Trimethylcyclohexanol A) 2,5,5-Trimethylcyclohexanol ) 1,4,4-Trimethyl-2-cyclohexanol 32) What is the IUPAC of the following compound? он A) (R)-2,2-Dimethyl-3-pentanol C) (S)-2,2-Dimethyl-3-pentanol B) (S)-1-tert-Butyl-1-propanol D) (R)-4,4-Dimethyl-3-pentanol 33) What is the common name of the following compound? A) Methyl sec-butyl ether C) Isobutyl methyl ether B)...
Which of the following compounds CANNOT form hydrogen bonds with water? Interactive 3D display mode H3C- NH2 Interactive 3D display mode H.C—C—OH Interactive 3D display mode H.C— -OH Interactive 3D display mode | HỌC -CH, Interactive 3D display mode H9C-9-OH Interactive 3D display mode 0 HBC--CH, Interactive 3D display mode 1 HỌC–C-0–CH, Submit Request Answer
1. Which of the following statements about alkanes is NOT true? A. Alkanes are hydrocarbons B. Alkanes contain only C-C and C-H o bonds. C. Alkanes can be acyclic or cyclic. D. Alkanes contains sp2 carbon E. The suffix"-ane" identifies a molecule as an alkane 2. What is the IUPAC name of the following compound? A. 3-ethyl-3-isopropylheptane B. 3-isopropyl-5-ethylheptane C. 2-methyl-3-ethyl-5-ethylheptane D. 3,5-diethyl-2-methylheptane E. 2-methyl-3,5-diethylheptane 3. What is the IUPAC name of the following compound? A. 2,3,5-triethylhexane B. 2,4,5-triethylhexane C....
which of the following is the structure of
2-ethylbenzamide
3. (20 points) The following alcohol undergo chromic acid test. Complete the blank for each alcohol Color after reaction is test positive or negative? Class of Alcohol CH₂ - CHCH, CH, CH, ан,— —днан, Color after reaction is test positive or negative? Class of Alcohol Color after reaction is test positive or negative? Class of Alcohol at CH2OH & CH₂ CH3 6th c Color after reaction is test positive or negative?...
In stable organic compounds, carbon will always form (a) 2 bonds (b) 4 bonds (c) 3 bonds (d) 5 bonds Compounds with the same molecular formula but different structural formulas are called (a) Alkoxides (b) Iso compounds (c) Isomers ! (d) Ortho compounds iii. In the chlorination of alkanes, the first step in which chlorine free radicals are produced is called: (a) initiation (b) activation (c) propagation (d) deactivation In the reaction of propene with HCI, H' ion acts as...
a) tert 14. Which of any alcohol upon reaction with methylmagnesium Which of the following compounds does NOT give a tertiary bromide? CH, HC CH₂ D - Η Β) 10. Which of the following compounds is NOT oxidized by pyridinium chlorochromate (PCC)? a) 2-methyl-2-butanol b) 1-pentanol c) 2-pentanol D) 1,3-propanediol 11. What is the complete systematic IUPAC name for the following compound? A) 4-(1-methylethoxy)-4-isopropyl-4-methylpent-2-cne B) 4-isopropyl-2,4-dimethylhept-5-en-3-ol C) isopropyl-(4-isopropyl-4-methylbut-2-enyl) ether D) 4 isopropoxy-4,5-dimethylhex-2-ene E) 4-isopropyl-4-methylbut-2-en-isopropyl ether 12. Which of the following...
Name: Doom! CH3 Part 2: Isomers - Pairs of compounds. Structural Isomers: 1. Use your model kit and build both of these structure. CH3 CH3-CH2-CH2 CH3-CH-CHE A. B. 1 What is the molecular formula for compound A? What is the molecular formula for compound B? - Without breaking any bonds, is it possible to convert A into B? Would the two compounds have identical properties?! What is the IUPAC name for compound A? What is the IUPAC name for compound...
C) E1 D) E2 E) E1cb 24. Rank is first, slowest is last) the following compounds in order of increasing reacdtivity in an a veaion Br Br IV 2. In the molecular orbital representation of benzene, how many T molecular orbitals are present? A) 1 B) 2 C) 4 D) 6 E) 8 26. What is the major difference between an antiaromatic and aromatic compound? A) The structure must be cyclic for aromatic but not antiaromatic compounds. B) Antiaromatic compounds...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of the following compounds is (are) predicted to be water soluble? B) B с) с D) D Both A and 1 are walcr seluble ure all water soluhc A)A B)B C) C D) D E) E 23. Consider the molecule acetic acid drawn below. What types of intermolecular forces exist between two molecules of this compound? он acetic acid A) Van der Waals only C)...
5. Which of the following molecules form complex structures linked by covalent bonds through Lys, HyLys, or His residues? A) Collagen B) Alpha keratin C) Hemoglobin D) Myoglobin E) Beta barrels 6. Which of the following correlates to the classic experiment demonstrating that reduced and denatured RNase A could refold into the native form? A) Disulfide bonds do not stabilize folded proteins B) Reducing agents denature proteins C) 1° structure can determine 3° structure D) Urea cleaves disulfide bonds E)...
Most questions answered within 3 hours.
-
1- What are 5 general characteristics of Botticelli’s
paintings?
2- Describe 5 important traits of Flemish...
asked 11 minutes ago -
A golfer claims that his average golf score at the course he
plays regularly is less...
asked 26 minutes ago -
On May 1, First Bank perfected a security interest in Debtor’s
inventory. On June 1, Bob...
asked 1 hour ago -
A new kind of typhoid shot is being developed by a medical
research team. The old...
asked 2 hours ago -
Write a chemical equation for these reactions. (Use
the lowest possible whole number coefficients.) Include
states-of-matter...
asked 4 hours ago -
For each of the Z-scores below, determine two probabilities
(show four three decimal places): (1) the...
asked 5 hours ago -
Oxidative phosphorylation is achieved through chemiosmotic
coupling, which turns chemical energy into osmotic potential energy
that...
asked 7 hours ago -
Hollywood Shoes would like to maintain their cash account at a
minimum level of $64,000, but...
asked 7 hours ago -
Proteins CtrA-P, DnaA, and GcrA behave similarly to what
molecule in the Eukaryotic Cell Cycle?
asked 7 hours ago -
TRUE OR FALSE
In case of a competitive tender procedure, in the request for
quotation, the...
asked 8 hours ago -
I am a little behind please provide some explanation, will
provide thumbs up.
This question considers...
asked 8 hours ago -
Let say the utility function as U(X,Y) = lnX + Y. Show that the
marginal rate...
asked 8 hours ago