Concept explainers
(a)
Interpretation:
IUPAC name for the
Concept Introduction:
For naming a carboxylic acid in
IUPAC rules for naming a carboxylic acid:
- The longest parent carbon chain is identified that includes the carboxyl group.
- The parent chain name is changed by replacing the suffix “-e” with “-oic acid”.
- Numbering is done in a way that the carboxyl group is designated as number 1. This is not indicated in the part of the name because for
aldehyde , the carboxyl carbon is always numbered 1. - The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- If the carboxyl
functional group is attached to a ring of carbon atoms, the ring is named and “-carboxylic acid” is added as suffix.
In a line-angle structural formula the point at which two lines intersect and the end points are carbon atoms.
(b)
Interpretation:
IUPAC name for the carboxylic acid has to be given.
Concept Introduction:
For naming a carboxylic acid in IUPAC nomenclature, the suffix “-oic” is added to the parent alkane name.
IUPAC rules for naming a carboxylic acid:
- The longest parent carbon chain is identified that includes the carboxyl group.
- The parent chain name is changed by replacing the suffix “-e” with “-oic acid”.
- Numbering is done in a way that the carboxyl group is designated as number 1. This is not indicated in the part of the name because for carboxylic acid, the carboxyl carbon is always numbered 1.
- The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- If the carboxyl functional group is attached to a ring of carbon atoms, the ring is named and “-carboxylic acid” is added as suffix.
(c)
Interpretation:
IUPAC name for the carboxylic acid has to be given.
Concept Introduction:
For naming a carboxylic acid in IUPAC nomenclature, the suffix “-oic” is added to the parent alkane name.
IUPAC rules for naming a carboxylic acid:
- The longest parent carbon chain is identified that includes the carboxyl group.
- The parent chain name is changed by replacing the suffix “-e” with “-oic acid”.
- Numbering is done in a way that the carboxyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carboxyl carbon is always numbered 1.
- The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- If the carboxyl functional group is attached to a ring of carbon atoms, the ring is named and “-carboxylic acid” is added as suffix.
(d)
Interpretation:
IUPAC name for the carboxylic acid has to be given.
Concept Introduction:
For naming a carboxylic acid in IUPAC nomenclature, the suffix “-oic” is added to the parent alkane name.
IUPAC rules for naming a carboxylic acid:
- The longest parent carbon chain is identified that includes the carboxyl group.
- The parent chain name is changed by replacing the suffix “-e” with “-oic acid”.
- Numbering is done in a way that the carboxyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carboxyl carbon is always numbered 1.
- The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- If the carboxyl functional group is attached to a ring of carbon atoms, the ring is named and “-carboxylic acid” is added as suffix.
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Chapter 5 Solutions
EBK ORGANIC AND BIOLOGICAL CHEMISTRY
- There is an instrument in Johnson 334 that measures total-reflectance x-ray fluorescence (TXRF) to do elemental analysis (i.e., determine what elements are present in a sample). A researcher is preparing a to measure calcium content in a series of well water samples by TXRF with an internal standard of vanadium (atomic symbol: V). She has prepared a series of standard solutions to ensure a linear instrument response over the expected Ca concentration range of 40-80 ppm. The concentrations of Ca and V (ppm) and the instrument response (peak area, arbitrary units) are shown below. Also included is a sample spectrum. Equation 1 describes the response factor, K, relating the analyte signal (SA) and the standard signal (SIS) to their respective concentrations (CA and CIS). Ca, ppm V, ppm SCa, arb. units SV, arb. units 20.0 10.0 14375.11 14261.02 40.0 10.0 36182.15 17997.10 60.0 10.0 39275.74 12988.01 80.0 10.0 57530.75 14268.54 100.0…arrow_forwardA mixture of 0.568 M H₂O, 0.438 M Cl₂O, and 0.710 M HClO are enclosed in a vessel at 25 °C. H₂O(g) + C₁₂O(g) = 2 HOCl(g) K = 0.0900 at 25°C с Calculate the equilibrium concentrations of each gas at 25 °C. [H₂O]= [C₁₂O]= [HOCI]= M Σ Marrow_forwardWhat units (if any) does the response factor (K) have? Does the response factor (K) depend upon how the concentration is expressed (e.g. molarity, ppm, ppb, etc.)?arrow_forward
- Provide the structure, circle or draw, of the monomeric unit found in the biological polymeric materials given below. HO OH amylose OH OH 행 3 HO cellulose OH OH OH Ho HOarrow_forwardWhat units (if any) does K have? Does K depend upon how the concentration is expressed (e.g. molarity, ppm, ppb, etc.)? in calculating the response factorarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forward
- Don't used Ai solution and don't used hand raitingarrow_forwardOA. For the structure shown, rank the bond lengths (labeled a, b and c) from shortest to longest. Place your answer in the box. Only the answer in the box will be graded. (2 points) H -CH3 THe b Нarrow_forwardDon't used hand raitingarrow_forward
- Quizzes - Gen Organic & Biological Che... ☆ myd21.lcc.edu + O G screenshot on mac - Google Search savings hulu youtube google disney+ HBO zlib Homework Hel...s | bartleby cell bio book Yuzu Reader: Chemistry G periodic table - Google Search b Home | bartleby 0:33:26 remaining CHEM 120 Chapter 5_Quiz 3 Page 1: 1 > 2 > 3 > 6 ¦ 5 > 4 > 7 ¦ 1 1 10 8 ¦ 9 a ¦ -- Quiz Information silicon-27 A doctor gives a patient 0.01 mC i of beta radiation. How many beta particles would the patient receive in I minute? (1 Ci = 3.7 x 10 10 d/s) Question 5 (1 point) Saved Listen 2.22 x 107 222 x 108 3.7 x 108 2.22 x 108 none of the above Question 6 (1 point) Listen The recommended dosage of 1-131 for a test is 4.2 μCi per kg of body mass. How many millicuries should be given to a 55 kg patient? (1 mCi = 1000 μСi)? 230 mCiarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forward
- Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
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