Concept explainers
Interpretation:
The systematic name of the given
Concept Introduction:
The group that contains carboxyl group which is attached to at least one hydrogen is said to be an aldehyde group, general representation of an aldehyde group is RCH=O or RCHO. Whereas the group that contains carboxyl group which is attached to two carbon atoms is said to be a ketone group, general representation of a ketone group is RCOR’.
In order to give the IUPAC name to the aldehyde group, the following steps are followed:
1. The parent (longest)
2. The ending of the parent chain from alkane (-e) is changed to -al for an aldehyde group. The carbonyl group of an aldehyde appear at the end of the carbon chain so, the numbering start with carbon having aldehyde group.
3. Name should be written in alphabetical order and other substituents are shown by the number.
In order to give the IUPAC name to the ketone group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -one for a ketone group.
3. The numbering is of the chain is done in such a way that carbonyl carbon gets the smaller number.
4. Name should be written in alphabetical order and other substituents are shown by the number.
Interpretation:
The systematic name of the given aldehyde or ketone should be determined.
Concept Introduction:
The group that contains carboxyl group which is attached to at least one hydrogen is said to be an aldehyde group, general representation of an aldehyde group is RCH=O or RCHO. Whereas the group that contains carboxyl group which is attached to two carbon atoms is said to be a ketone group, general representation of a ketone group is RCOR’.
In order to give the IUPAC name to the aldehyde group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -al for an aldehyde group. The carbonyl group of an aldehyde appear at the end of the carbon chain so, the numbering start with carbon having aldehyde group.
3. Name should be written in alphabetical order and other substituents are shown by the number.
In order to give the IUPAC name to the ketone group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -one for a ketone group.
3. The numbering is of the chain is done in such a way that carbonyl carbon gets the smaller number.
4. Name should be written in alphabetical order and other substituents are shown by the number.
Interpretation:
The systematic name of the given aldehyde or ketone should be determined.
Concept Introduction:
The group that contains carboxyl group which is attached to at least one hydrogen is said to be an aldehyde group, general representation of an aldehyde group is RCH=O or RCHO. Whereas the group that contains carboxyl group which is attached to two carbon atoms is said to be a ketone group, general representation of a ketone group is RCOR’.
In order to give the IUPAC name to the aldehyde group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -al for an aldehyde group. The carbonyl group of an aldehyde appear at the end of the carbon chain so, the numbering start with carbon having aldehyde group.
3. Name should be written in alphabetical order and other substituents are shown by the number.
In order to give the IUPAC name to the ketone group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -one for a ketone group.
3. The numbering is of the chain is done in such a way that carbonyl carbon gets the smaller number.
4. Name should be written in alphabetical order and other substituents are shown by the number.
Interpretation:
The systematic name of the given aldehyde or ketone should be determined.
Concept Introduction:
The group that contains carboxyl group which is attached to at least one hydrogen is said to be an aldehyde group, general representation of an aldehyde group is RCH=O or RCHO. Whereas the group that contains carboxyl group which is attached to two carbon atoms is said to be a ketone group, general representation of a ketone group is RCOR’.
In order to give the IUPAC name to the aldehyde group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -al for an aldehyde group. The carbonyl group of an aldehyde appear at the end of the carbon chain so, the numbering start with carbon having aldehyde group.
3. Name should be written in alphabetical order and other substituents are shown by the number.
In order to give the IUPAC name to the ketone group, the following steps are followed:
1. The parent (longest) alkane chain is identified.
2. The ending of the parent chain from alkane (-e) is changed to -one for a ketone group.
3. The numbering is of the chain is done in such a way that carbonyl carbon gets the smaller number.
4. Name should be written in alphabetical order and other substituents are shown by the number.
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Chapter 20 Solutions
Student Solutions Manual for Zumdahl/DeCoste's Introductory Chemistry: A Foundation, 9th
- 8 00 6 = 10 10 Decide whether each of the molecules in the table below is stable, in the exact form in which it is drawn, at pH = 11. If you decide at least one molecule is not stable, then redraw one of the unstable molecules in its stable form below the table. (If more than unstable, you can pick any of them to redraw.) Check OH stable HO stable Ounstable unstable O OH stable unstable OH 80 F6 F5 stable Ounstable X Save For Later Sub 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy C ཀྭ་ A F7 매 F8 F9 4 F10arrow_forwardJust try completing it and it should be straightforward according to the professor and TAs.arrow_forwardThe grading is not on correctness, so if you can just get to the correct answers without perfectionism that would be great. They care about the steps and reasoning and that you did something. I asked for an extension, but was denied the extension.arrow_forward
- Show your work and do something that is reasonable. It does not have to be 100% correct. Just show something that looks good or pretty good as acceptable answers. Something that looks reasonable or correct would be sufficient. If you can get many of them correct that would be great!arrow_forwardShow your work and do something that is reasonable. It does not have to be 100% correct. Just show something that looks good or pretty good as acceptable answers. Something that looks reasonable or correct would be sufficient. If you can get many of them correct that would be great!arrow_forwardTake a look at the following molecule, and then answer the questions in the table below it. (You can click the other tab to see the molecule without the colored regions.) with colored region plain 0= CH2-0-C-(CH2)16-CH3 =0 CH-O-C (CH2)7-CH=CH-(CH2)5-CH3 D CH3 | + OMPLO CH3-N-CH2-CH2-0-P-O-CH2 B CH3 A Try again * 000 Ar 8 0 ?arrow_forward
- Show your work and do something that is reasonable. It does not have to be 100% correct. Just show something that looks good or pretty good as acceptable answers.arrow_forwardShow your work and do something that is reasonable. It does not have to be 100% correct. Just show something that looks good or pretty good as acceptable answers.arrow_forward= 1 = 2 3 4 5 6 ✓ 7 8 ✓ 9 =10 Devise a synthesis to prepare the product from the given starting material. Complete the following reaction scheme. Part 1 of 3 -Br Draw the structure for compound A. Check Step 1 Step 2 A Click and drag to start drawing a structure. × ↓m + OH Save For Later S 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privaarrow_forward
- Predict the products of this organic reduction: 田 Check AP + + H2 Lindlar catalyst Click an drawing 2025 McGraw Hill LLC. All Rigarrow_forward70 Suppose the molecule below is in acidic aqueous solution. Is keto-enol tautomerization possible? • If a keto-enol tautomerization is possible, draw the mechanism for it. Be sure any extra reagents you add to the left-hand sid available in this solution. • If a keto-enol tautomerization is not possible, check the box under the drawing area. : ☐ Add/Remove step Click and drag to st drawing a structure Check Save For Late. 2025 McGraw Hill LLC. All Rights Reserved. Terms of Usearrow_forwardThe problem will not be graded for correctness, but you have to get a reasonable answer something that is either correct or very closer to the correct answer. The instructor professor wants us to do something that shows the answer but everything does not have to be correct. Ideally, yes, it has to be correct. Give it your best shot.arrow_forward
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