Homework Answers
According to IUPAC the simplest ketone is acetone having molecular formula CH3C(O)CH3
which has three carbon.We know that ketone is functional group containing one carbonyl with two adjacent R (a carbon containing substituents).So minimum number needed to have ketone is three carbon atom.Hence preparation of two carbon ketone is not possible.
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5. Explain why it is not possible to prepare a ketone that contains only two carbon...
The molecule below contains carbon atoms (shown in black), hydrogen (white), and oxygen (red). Note: only...
The molecule below contains carbon atoms (shown in black), hydrogen (white), and oxygen (red). Note: only sigma-bond connectivity is shown, and there are no formal charges. Consider the structure and determine to what classes this compound belongs. alkyl halide alcohol alkyne acid anhydride thiol amide carboxylic acid aldehyde ether ketone alkene ester acid chloride aromatic/arene amine
Orgo Lab experiment: Isomerization of Carvone 1. Carvone contains a ketone and two double bonds. However,...
Orgo Lab experiment: Isomerization of Carvone 1. Carvone contains a ketone and two double bonds. However, when treated with the concentrated acid only one reacts to create the carbocation. Which alkene reacts to form the carbocation and why only the one? 2. After the carbocation rearranges an elimination occurs, the alkene formed is a trisubstituted instead of the tetrasubstituted alternative. Why is this odd and what is the driving force for this specific alkene formation? 3. Using the H NMR...
Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared...
Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is an) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp 110% Transmittance Wavenumber. 0% 4000 3500 3000 2500 2000 Wavenumber(cm) 1500 1000 Submit Answer Retry Entire Group 1 more...
[References [Review Toples] Determine the class of the compound, which contains only carbon and hydrogen, and...
[References [Review Toples] Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are: alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is a(n) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp. 110% Transmittance Wavenumber: ** 4000 3500 3000 2500 2000 1500 1000 450 Wavenumber (CI
5. When an secondary alcohol is oxidized into a ketone, which a. gain of oxygen atoms...
5. When an secondary alcohol is oxidized into a ketone, which a. gain of oxygen atoms b. loss of oxygen atoms c. gain of hydrogen atoms d. loss of hydrogen atoms 5. When an secondary alcohol is oxidized into a ketone, which of the following is true? a. gain of oxygen atoms b. loss of oxygen atoms c. gain of hydrogen atoms d. loss of hydrogen atoms er found at the end of a carbon chain?
3) A compound that is composed of only carbon and hydrogen is known as a(n): A)...
3) A compound that is composed of only carbon and hydrogen is known as a(n): A) hydrocarbon B) isomer C) homolog D) carbohydrate 4) How many chiral carbon atoms are in this molecule? Он A) 0 B) 1 C) 3 D) 2 5) The compound CH3(CH2)4CH3 is called: A) heptane B) butane C) pentane D) hexane 6) What functional groups are present in the following structure? СHз-с"с-СH2ОН A) A ketone and an alkyne An aldehyde and a ketone B) An...
Orgo Lab experiment: Isomerization of Carvone 1. Carvone contains a ketone and two double bonds. However,...
Orgo Lab experiment: Isomerization of Carvone
1. Carvone contains a ketone and two double bonds. However, when
treated with the concentrated acid only one reacts to create the
carbocation. Which alkene reacts to form the carbocation and why
only the one?
2. After the carbocation rearranges an elimination occurs, the
alkene formed is a trisubstituted instead of the tetrasubstituted
alternative. Why is this odd and what is the driving force for this
specific alkene formation?
3. Using the H NMR...
1. Dioxybenzanone is a compound found in sunscreen, and only contains carbon, oxygen, and hydrogen. Analysis...
1. Dioxybenzanone is a compound found in sunscreen, and only contains carbon, oxygen, and hydrogen. Analysis of the compound found that it contains 4.92% hydrogen, 26.18% oxygen. What is the empirical formula of the compound? (4 pts) 2. The ionization energy of oxygen is found to be less than that of nitrogen. Is this to be expected? Explain why or why not. (4 pts)
BONUS Question: (8) A sample of a hydrocarbon compound (contains only carbon and hydrogen) is known...
BONUS Question: (8) A sample of a hydrocarbon compound (contains only carbon and hydrogen) is known to consists of molecules having five carbon atoms. If the density of this hydrocarbon gas at STP conditions is 3.2215 grams/liter, what is the molecular formula for this compound?
17. The carboxylic acid pentanoic acid contains? a) 5 carbon atoms :2 oxygen atoms b) 4...
17. The carboxylic acid pentanoic acid contains? a) 5 carbon atoms :2 oxygen atoms b) 4 carbon atoms ;3 oxygen atoms c) 5 carbon atoms ;0 oxygen atoms d) 6 carbon atoms ;2 oxygen atoms
The molecule below contains carbon atoms (shown in black), hydrogen (white), and oxygen (red). Note: only sigma-bond connectivity is shown, and there are no formal charges. Consider the structure and determine to what classes this compound belongs. alkyl halide alcohol alkyne acid anhydride thiol amide carboxylic acid aldehyde ether ketone alkene ester acid chloride aromatic/arene amine
Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is an) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp 110% Transmittance Wavenumber. 0% 4000 3500 3000 2500 2000 Wavenumber(cm) 1500 1000 Submit Answer Retry Entire Group 1 more...
[References [Review Toples] Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are: alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is a(n) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp. 110% Transmittance Wavenumber: ** 4000 3500 3000 2500 2000 1500 1000 450 Wavenumber (CI
5. When an secondary alcohol is oxidized into a ketone, which a. gain of oxygen atoms b. loss of oxygen atoms c. gain of hydrogen atoms d. loss of hydrogen atoms 5. When an secondary alcohol is oxidized into a ketone, which of the following is true? a. gain of oxygen atoms b. loss of oxygen atoms c. gain of hydrogen atoms d. loss of hydrogen atoms er found at the end of a carbon chain?
3) A compound that is composed of only carbon and hydrogen is known as a(n): A) hydrocarbon B) isomer C) homolog D) carbohydrate 4) How many chiral carbon atoms are in this molecule? Он A) 0 B) 1 C) 3 D) 2 5) The compound CH3(CH2)4CH3 is called: A) heptane B) butane C) pentane D) hexane 6) What functional groups are present in the following structure? СHз-с"с-СH2ОН A) A ketone and an alkyne An aldehyde and a ketone B) An...
Orgo Lab experiment: Isomerization of Carvone
1. Carvone contains a ketone and two double bonds. However, when
treated with the concentrated acid only one reacts to create the
carbocation. Which alkene reacts to form the carbocation and why
only the one?
2. After the carbocation rearranges an elimination occurs, the
alkene formed is a trisubstituted instead of the tetrasubstituted
alternative. Why is this odd and what is the driving force for this
specific alkene formation?
3. Using the H NMR...
1. Dioxybenzanone is a compound found in sunscreen, and only contains carbon, oxygen, and hydrogen. Analysis of the compound found that it contains 4.92% hydrogen, 26.18% oxygen. What is the empirical formula of the compound? (4 pts) 2. The ionization energy of oxygen is found to be less than that of nitrogen. Is this to be expected? Explain why or why not. (4 pts)
BONUS Question: (8) A sample of a hydrocarbon compound (contains only carbon and hydrogen) is known to consists of molecules having five carbon atoms. If the density of this hydrocarbon gas at STP conditions is 3.2215 grams/liter, what is the molecular formula for this compound?
17. The carboxylic acid pentanoic acid contains? a) 5 carbon atoms :2 oxygen atoms b) 4 carbon atoms ;3 oxygen atoms c) 5 carbon atoms ;0 oxygen atoms d) 6 carbon atoms ;2 oxygen atoms
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