Homework Answers
NaBH4 can reduce aldehyde and alkene but can't reduce ester.
(A) & (d) are correct option
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Identify true statements about reactions using NaBHA. (choose all correct answers) NaBH, will reduce an aldehyde...
Question 7 Identify correct statements about the reactions of alcohols. Hydroxide is a good leaving group....
Question 7 Identify correct statements about the reactions of alcohols. Hydroxide is a good leaving group. The reaction of an alcohol with tosyl chloride and pyridine converts the alcohol into a better leaving group. Conversion of an alcohol to a chloride with thionyl chloride (SOC) follows an Sy1 mechanism The dehydration of an alcohol with phosphorus oxychloride (POCI3) follows an E2 mechanism. Question 8 Identify the correct product for the reaction shown below. ОН 1. PBr3 in 2. CN
6. Four part problem, all about the molecule shown in part a.) a.) Name the following...
6. Four part problem, all about the molecule shown in part a.) a.) Name the following molecule. OH b.) The alcohol could be converted into which of the functional groups below, using a reaction we have covered in this course (i.e., in one step)? Circle all correct answers. i.) carboxylic acid ii.) alkene iii.) ether iv.) ester v.) aldehyde vi.) epoxide vii.) ketone viii.) acetal c.) How many signals would be seen in the 'C NMR spectrum of the alcohol...
organic chemistry 4, Identify the following statements as either true (T) or false (F), or circle...
organic chemistry
4, Identify the following statements as either true (T) or false (F), or circle one of the choices provided. The structures references are shown below. The rate of an Syl reaction will double if the concentration of the nucleophile is doubled. A is more stable than B. Compound C has a higher pKa than compound D. The IR spectrum of E would show a strong peak between 1700 cm and 1800 cm. The structure F would be named...
Can you help me identify reagent (i), Compound 8 and Compound 12 in the reaction scheme?...
Can you help me identify reagent (i), Compound 8 and
Compound 12 in the reaction scheme?
You have laboratory data on all the compounds in the
synthesis, however the amount of data available to you varies. Some
have the entirety of the spectral data, others have as little as
the elemental analysis. Use the laboratory data to help you
discover which reaction has been performed.
The lab data for Compound 8 and 12 is as
follows:
You can use any...
Choose all of the statements from below which are true about strengths of oxidants and reductants....
Choose all of the statements from below which are true about
strengths of oxidants and reductants.
Choose all of the statements from below which are true about strengths of oxidants and reductants. o The strengths of oxidants and reductants on opposite sides of redox equations correlate oppositely. For a strong reductant Eºred should be positive. o Reducing agents are found on the left-hand side of reduction half reactions. For a strong oxidant Ered should be negative. o Oxidizing agents are...
Identify the correct statements about mutations. Choose all that apply. A. An individual with PKU would...
Identify the correct statements about mutations. Choose all that apply. A. An individual with PKU would need to take a supplement of phenylalanine since they are missing the enzyme that synthesizes phenylalanine from metabolic precursors. The number of mutations resulting from the incorporation of incorrect bases during DNA replication is reduced through the use of a 3'-51 exonuclease. Cells with wild-type copies of CFTR are likely to have a lower concentration of Cl- than cells with mutated copies of CFTR....
Which of the following statements about activation energy is correct? Reactions may have negative activation energies....
Which of the following statements about activation energy is correct? Reactions may have negative activation energies. It is the minimum energy required for colliding reacting particles to react. It is the maximum energy a reacting molecule may possess. In general, reactions with higher activation energies are faster. Question 35 2 pts Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true false status of the statements using the choices. (1) Oxidation and...
Please Hurry up ?? CHOOSE THE CORRECT ANSWER Q1] Organic chemistry study (a) Properties of organic...
Please Hurry up ??
CHOOSE THE CORRECT ANSWER Q1] Organic chemistry study (a) Properties of organic compounds (b) Reactions of organic compounds (c) syntheses of organic compounds (d) all above Q2] Tertiary Carbon is (a) carbon atom contact with four carbon atoms (b) carbon atom contact with two carbon atoms (c) carbon atom contact with three carbon atoms (d) carbon atom contact with one carbon atom Q3] One of these compounds contain quaternary carbon atom (a) 2,3-dimethylpentane (b) 3-methylhexane (c)...
Choose all of the statements from below which are true about strengths of oxidants and reductants....
Choose all of the statements from below which are true about strengths of oxidants and reductants. The strengths of oxidants and reductants on opposite sides of redox equations correlate oppositely. For a strong reductant Eored should be negative. Reducing agents are found on the left-hand side of reduction half reactions. For a strong oxidant Eored should be positive. Oxidizing agents are found on the left-hand side of reduction half reactions.
Choose all of the statements from below which are true about strengths of oxidants and reductants....
Choose all of the statements from below which are true about strengths of oxidants and reductants. The strengths of oxidants and reductants on opposite sides of redox equations correlate oppositely. For a strong reductant Eored should be positive. Reducing agents are found on the left-hand side of reduction half reactions. For a strong oxidant Eored should be positive. Oxidizing agents are found on the right-hand side of reduction half reactions.
Question 7 Identify correct statements about the reactions of alcohols. Hydroxide is a good leaving group. The reaction of an alcohol with tosyl chloride and pyridine converts the alcohol into a better leaving group. Conversion of an alcohol to a chloride with thionyl chloride (SOC) follows an Sy1 mechanism The dehydration of an alcohol with phosphorus oxychloride (POCI3) follows an E2 mechanism. Question 8 Identify the correct product for the reaction shown below. ОН 1. PBr3 in 2. CN
6. Four part problem, all about the molecule shown in part a.) a.) Name the following molecule. OH b.) The alcohol could be converted into which of the functional groups below, using a reaction we have covered in this course (i.e., in one step)? Circle all correct answers. i.) carboxylic acid ii.) alkene iii.) ether iv.) ester v.) aldehyde vi.) epoxide vii.) ketone viii.) acetal c.) How many signals would be seen in the 'C NMR spectrum of the alcohol...
organic chemistry
4, Identify the following statements as either true (T) or false (F), or circle one of the choices provided. The structures references are shown below. The rate of an Syl reaction will double if the concentration of the nucleophile is doubled. A is more stable than B. Compound C has a higher pKa than compound D. The IR spectrum of E would show a strong peak between 1700 cm and 1800 cm. The structure F would be named...
Can you help me identify reagent (i), Compound 8 and
Compound 12 in the reaction scheme?
You have laboratory data on all the compounds in the
synthesis, however the amount of data available to you varies. Some
have the entirety of the spectral data, others have as little as
the elemental analysis. Use the laboratory data to help you
discover which reaction has been performed.
The lab data for Compound 8 and 12 is as
follows:
You can use any...
Choose all of the statements from below which are true about
strengths of oxidants and reductants.
Choose all of the statements from below which are true about strengths of oxidants and reductants. o The strengths of oxidants and reductants on opposite sides of redox equations correlate oppositely. For a strong reductant Eºred should be positive. o Reducing agents are found on the left-hand side of reduction half reactions. For a strong oxidant Ered should be negative. o Oxidizing agents are...
Identify the correct statements about mutations. Choose all that apply. A. An individual with PKU would need to take a supplement of phenylalanine since they are missing the enzyme that synthesizes phenylalanine from metabolic precursors. The number of mutations resulting from the incorporation of incorrect bases during DNA replication is reduced through the use of a 3'-51 exonuclease. Cells with wild-type copies of CFTR are likely to have a lower concentration of Cl- than cells with mutated copies of CFTR....
Which of the following statements about activation energy is correct? Reactions may have negative activation energies. It is the minimum energy required for colliding reacting particles to react. It is the maximum energy a reacting molecule may possess. In general, reactions with higher activation energies are faster. Question 35 2 pts Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true false status of the statements using the choices. (1) Oxidation and...
Please Hurry up ??
CHOOSE THE CORRECT ANSWER Q1] Organic chemistry study (a) Properties of organic compounds (b) Reactions of organic compounds (c) syntheses of organic compounds (d) all above Q2] Tertiary Carbon is (a) carbon atom contact with four carbon atoms (b) carbon atom contact with two carbon atoms (c) carbon atom contact with three carbon atoms (d) carbon atom contact with one carbon atom Q3] One of these compounds contain quaternary carbon atom (a) 2,3-dimethylpentane (b) 3-methylhexane (c)...
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