Concept explainers
Videos
(a)
Interpretation:
The structure of the organic compounds should be given.
Concept introduction:
Organic compounds are named systematically by using IUPAC rules.
Name of the organic compounds are given according to the number of carbon present in the molecule for example
A molecule having one carbon atom, the molecule name will start with meth etc.…
If any halogens are present in the molecule, the name of the halogens as follows.
Naming the substituted
- (1) Name the parent alkane (long alkyl chain)
- (2) Number the carbon
- (3) Name and number the substituent
If the molecules have the multiple substituents, the compound named as di, tri, tetra, penta, ect.
If the molecules having
The given compound is an alcohol
Example is given below
The given compound is an acid (
The amides are derivatives of acids and it is named as the ending of alkane with amide.
For example
If the molecule is ester,
Esters end with “ate”
Example
The given compound is an
The given compound is a
The given compound is an
(a)
Answer to Problem 23.9QP
Answer
- (1) Name of the given organic compounds is shown below (a).
Explanation of Solution
To find: The name of the given organic compounds
Name of the given organic compounds is shown below.
Parent chain is identified and numbering is given for the compound.
Second, fourth carbon is bearing one and two methyl group and it has six carbon atom in the molecule. The name of the given organic compound is 3-Ethyl-2,4,4-trimethylhexane.
(b)
Interpretation:
The structure of the organic compounds should be given.
Concept introduction:
Organic compounds are named systematically by using IUPAC rules.
Name of the organic compounds are given according to the number of carbon present in the molecule for example
A molecule having one carbon atom, the molecule name will start with meth etc.…
If any halogens are present in the molecule, the name of the halogens as follows.
Naming the substituted alkane:
- (1) Name the parent alkane (long alkyl chain)
- (2) Number the carbon
- (3) Name and number the substituent
If the molecules have the multiple substituents, the compound named as di, tri, tetra, penta, ect.
If the molecules having functional group, the name of the compound is given below. Numbering should be starts from the functional group of the given molecule.
The given compound is an alcohol
Example is given below
The given compound is an acid (
The amides are derivatives of acids and it is named as the ending of alkane with amide.
For example
If the molecule is ester,
Esters end with “ate”
Example
The given compound is an aldehyde (
The given compound is a ketone (
The given compound is an amine (
(b)
Answer to Problem 23.9QP
Answer
Name of the given organic compounds is shown below (b)
Explanation of Solution
To find:The name of the given organic compounds
Name of the given organic compounds is shown below.
Parent chain is identified and numbering is given for the compound.
sixth carbon is bearing two methyl group and it has seven carbon atom in the molecule. The name of the given organic compound is 6,6-dimethylheptane-2-ol.
(c)
Interpretation:
The structure of the organic compounds should be given.
Concept introduction:
Organic compounds are named systematically by using IUPAC rules.
Name of the organic compounds are given according to the number of carbon present in the molecule for example
A molecule having one carbon atom, the molecule name will start with meth etc.…
If any halogens are present in the molecule, the name of the halogens as follows.
Naming the substituted alkane:
- (1) Name the parent alkane (long alkyl chain)
- (2) Number the carbon
- (3) Name and number the substituent
If the molecules have the multiple substituents, the compound named as di, tri, tetra, penta, ect.
If the molecules having functional group, the name of the compound is given below. Numbering should be starts from the functional group of the given molecule.
The given compound is an alcohol
Example is given below
The given compound is an acid (
The amides are derivatives of acids and it is named as the ending of alkane with amide.
For example
If the molecule is ester,
Esters end with “ate”
Example
The given compound is an aldehyde (
The given compound is a ketone (
The given compound is an amine (
(c)
Answer to Problem 23.9QP
Answer
Name of the given organic compounds is shown below (c)
Explanation of Solution
To find:The name of the given organic compounds
Name of the given organic compounds is shown below.
Parent chain is identified and numbering is given for the compound.
First carbon is bearing aldehyde and fourth carbon bearing chlorine (halogen) group and it has six carbon atoms in the molecule. The name of the given organic compound is 4-Chlorohexanal.
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Chapter 23 Solutions
Chemistry: Atoms First V1
- Calculating the pH at equivalence of a titration Try Again Your answer is incorrect. 0/5 a A chemist titrates 70.0 mL of a 0.7089 M hydrocyanic acid (HCN) solution with 0.4574M KOH solution at 25 °C. Calculate the pH at equivalence. The pK of hydrocyanic acid is 9.21. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH = 11.43] G 00. 18 Ar B•arrow_forwardBiological Macromolecules Naming and drawing the products of aldose oxidation and reduction aw a Fischer projection of the molecule that would produce L-ribonic acid if it were subjected to mildly oxidizing reaction conditions. Click and drag to start drawing a structure. X AP ‡ 1/5 Naor Explanation Check McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibilarrow_forward● Biological Macromolecules Identifying the parts of a disaccharide Take a look at this molecule, and then answer the questions in the table below it. CH2OH O H H H OH OH OH H H CH2OH H O OH H OH H H H H OH Is this a reducing sugar? Does this molecule contain a glycosidic bond? If you said this molecule does contain a glycosidic bond, write the symbol describing it. If you said this molecule does contain a glycosidic bond, write the common names (including anomer and enantiomer labels) of the molecules that would be released if that bond were hydrolyzed. If there's more than one molecule, separate each name with a comma. Explanation Check O yes X O no ○ yes O no Uarrow_forward
- The aim of the lab is to measure the sodium content from tomato sauce using the Mohr titration method. There are two groups being: Regular Tomato sauce & Salt Reduced tomato sauce QUESTION: State how you would prepare both Regular & Salt reduced tomato sauce samples for chemical analysis using the Mohr titration methodarrow_forwardUsing the conditions of spontaneity to deduce the signs of AH and AS Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions A The reverse of this reaction is always spontaneous but proceeds faster at temperatures above -48. °C. ΔΗ is (pick one) ✓ AS is (pick one) B This reaction is spontaneous except below 114. °C but proceeds at a slower rate below 135. °C. ΔΗ is (pick one) AS is (pick one) ΔΗ is C This reaction is exothermic and proceeds faster at temperatures above -43. °C. (pick one) AS is (pick one) v Х 5 ? 18 Ararrow_forwardion. A student proposes the following Lewis structure for the perchlorate (CIO) io : :0: : Cl : - - : :0: ك Assign a formal charge to each atom in the student's Lewis structure. atom central O formal charge ☐ top O ☐ right O ☐ bottom O ☐ Cl ☐arrow_forward
- Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure Yes. Is the proposed Lewis structure reasonable? Cl- : 2: :Z: :Z: N—N : 0: C C1: O CO No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* ☐ Yes. No, it has the wrong number of valence electrons. The correct number is: ☐ No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* | Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* | If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "0,0". ☑arrow_forwardUse the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions ΔΗ is (pick one) A This reaction is faster above 103. °C than below. AS is (pick one) ΔΗ is (pick one) B This reaction is spontaneous only above -9. °C. AS is (pick one) ΔΗ is (pick one) C The reverse of this reaction is always spontaneous. AS is (pick one) 18 Ararrow_forwardUse the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: if you have not been given enough information to decide a sign, select the "unknown" option. reaction observations conclusions A The reverse of this reaction is always spontaneous but proceeds slower at temperatures below 41. °C. ΔΗ is (pick one) AS is (pick one) ΔΗ is (pick one) B This reaction is spontaneous except above 94. °C. AS is (pick one) This reaction is always spontaneous, but ΔΗ is (pick one) C proceeds slower at temperatures below −14. °C. AS is (pick one) Х 00. 18 Ar 무ㅎ B 1 1arrow_forward
- Draw the product of the reaction shown below. Ignore inorganic byproducts. + H CH3CH2OH HCI Drawingarrow_forwardplease explain this in simple termsarrow_forwardK Most Reactive Na (3 pts) Can the metal activity series (shown on the right) or a standard reduction potential table explain why potassium metal can be prepared from the reaction of molten KCI and Na metal but sodium metal is not prepared from the reaction of molten NaCl and K metal? Show how (not). Ca Mg Al с Zn Fe Sn Pb H Cu Ag Au Least Reactivearrow_forward
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