Videos
For each IUPAC name, draw the corresponding structural formula and line-angle formula.
- (a) Ethanol
- (b) Butanal
- (c) Butanoic acid
- (d) Ethanoic acid
- (e) Heptanoic acid
- (f) Propanoic acid
- (g) Octanal
- (h) Cyclopentene
- (i) Cyclopentanol
- (j) Cyclopentanone
- (k) Cyclohexanol
- (l) Propanone
(a)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Ethanol
Structural formula and line–angle formula:
From the name it is known that the compound has two carbon atoms. The name ends with suffix –ol which indicates that there will be an alcoholic
The structural formula and line–angle formula for ethanol is drawn below.
(b)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Butanal
Structural formula and line–angle formula:
From the name it is known that the compound has four carbon atoms. The name ends with suffix –al which indicates that there will be an aldehyde
The structural formula and line–angle formula for Butanal is drawn below.
(c)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Butanoic acid
Structural formula and line–angle formula:
From the name it is known that the compound has four carbon atoms. The name ends with suffix –oic acid which indicates that there will be an acid
The structural formula and line–angle formula for butanoic acid is drawn below.
(d)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Ethanoic acid
Structural formula and line–angle formula:
From the name it is known that the compound has two carbon atoms. The name ends with suffix –oic acid which indicates that there will be an acid
The structural formula and line–angle formula for ethanoic acid is drawn below.
(e)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Heptanoic acid
Structural formula and line–angle formula:
From the name it is known that the compound has seven carbon atoms. The name ends with suffix –oic acid which indicates that there will be an acid
The structural formula and line–angle formula for Heptanoic acid is drawn below.
(f)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Propanoic acid
Structural formula and line–angle formula:
From the name it is known that the longest chain has three carbon atoms. The name ends with suffix –oic acid which indicates that there will be an acid
The structural formula and line–angle formula for Propanoic acid is drawn below.
(g)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Octanal
Structural formula and line–angle formula:
From the name it is known that the longest chain has eight carbon atoms. The name ends with suffix –al which indicates that there will be an aldehyde group in the compound.
The structural formula and line–angle formula for Octanal is drawn below.
(h)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Cyclopentene
Structural formula and line–angle formula:
From the name it is known main core of the compound has a five membered cyclic ring. The name ends with suffix –ene which indicates that there will a double in the ring structure.
The structural formula and line–angle formula for Cyclopentene is drawn below.
(i)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Cyclopentanol
Structural formula and line–angle formula:
From the name it is known that the main core of the compound has a five membered cyclic ring. The name ends with suffix –ol which indicates that there will be an alcoholic
The structural formula and line–angle formula for Cyclopentanol is drawn below.
(j)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Cyclopentanone
Structural formula and line–angle formula:
From the name it is known that the main core of the compound has five membered cyclic ring structure. The name ends with suffix –one which indicates that there will be a ketone
The structural formula and line–angle formula for Cyclopentanone is drawn below.
(k)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Cyclohexanol
Structural formula and line–angle formula:
From the name it is known that the main core of the compound has six membered cyclic ring structure. The name ends with suffix –ol which indicates that there will be an alcoholic
The structural formula and line–angle formula for Cyclohexanol is drawn below.
(l)
Interpretation:
For the given IUPAC name, the corresponding structural formula and line–angle formula has to be drawn.
Concept Introduction:
Condensed structural formula:
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Line–angle formula:
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula. This is a shorthand representation of an organic molecule with lines which represents its molecular bonding. In line–angle formula, hydrogen atoms are not shown.
Explanation of Solution
Given data:
Propanone
Structural formula and line–angle formula:
From the name it is known that the longest chain has three carbon atoms. The name ends with suffix –one which indicates that there will be a ketone
The structural formula and line–angle formula for Propanone is drawn below.
Want to see more full solutions like this?
Chapter 2 Solutions
Organic Chemistry
- Hi!! Please provide a solution that is handwritten. Ensure all figures, reaction mechanisms (with arrows and lone pairs please!!), and structures are clearly drawn to illustrate the synthesis of the product as per the standards of a third year organic chemistry course. ****the solution must include all steps, mechanisms, and intermediate structures as required. Please hand-draw the mechanisms and structures to support your explanation. Don’t give me AI-generated diagrams or text-based explanations, no wordy explanations on how to draw the structures I need help with the exact mechanism hand drawn by you!!! I am reposting this—ensure all parts of the question are straightforward and clear or please let another expert handle it thanks!!arrow_forwardHi!! Please provide a solution that is handwritten. Ensure all figures, reaction mechanisms (with arrows and lone pairs please!!), and structures are clearly drawn to illustrate the synthesis of the product as per the standards of a third year organic chemistry course. ****the solution must include all steps, mechanisms, and intermediate structures as required. Please hand-draw the mechanisms and structures to support your explanation. Don’t give me AI-generated diagrams or text-based explanations, no wordy explanations on how to draw the structures I need help with the exact mechanism hand drawn by you!!! I am reposting this—ensure all parts of the question are straightforward and clear or please let another expert handle it thanks!!arrow_forward. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B 2°C. +2°C. < cleavage Bond A • CH3 + 26. t cleavage 2°C• +3°C• Bond C Cleavage CH3 ZC '2°C. 26. E Strongest 3°C. 2C. Gund Largest BDE weakest bond In that molecule a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest C bond Produces A Weakest Bond Most Strongest Bond Stable radical Strongest Gund produces least stable radicals b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. 人 8°C. formed in bound C cleavage ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. methyl radical •CH3 formed in bund A Cleavagearrow_forward
- Which carbocation is more stable?arrow_forwardAre the products of the given reaction correct? Why or why not?arrow_forwardThe question below asks why the products shown are NOT the correct products. I asked this already, and the person explained why those are the correct products, as opposed to what we would think should be the correct products. That's the opposite of what the question was asking. Why are they not the correct products? A reaction mechanism for how we arrive at the correct products is requested ("using key intermediates"). In other words, why is HCl added to the terminal alkene rather than the internal alkene?arrow_forward
- My question is whether HI adds to both double bonds, and if it doesn't, why not?arrow_forwardStrain Energy for Alkanes Interaction / Compound kJ/mol kcal/mol H: H eclipsing 4.0 1.0 H: CH3 eclipsing 5.8 1.4 CH3 CH3 eclipsing 11.0 2.6 gauche butane 3.8 0.9 cyclopropane 115 27.5 cyclobutane 110 26.3 cyclopentane 26.0 6.2 cycloheptane 26.2 6.3 cyclooctane 40.5 9.7 (Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is case sensitive.) H. H Previous Nextarrow_forwardA certain half-reaction has a standard reduction potential Ered +1.26 V. An engineer proposes using this half-reaction at the anode of a galvanic cell that must provide at least 1.10 V of electrical power. The cell will operate under standard conditions. Note for advanced students: assume the engineer requires this half-reaction to happen at the anode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the minimum. Round your answer to 2 decimal places. If there is no lower limit, check the "no" box.. Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the maximum. Round your answer to 2 decimal places. If there is no upper limit, check the "no" box. yes, there is a minimum. 1 red Πν no minimum Oyes, there is a maximum. 0 E red Dv By using the information in the ALEKS…arrow_forward
