
Concept explainers
(a)
Interpretation:
Ethyl formate has to be classified as an ester or
Concept Introduction:
Carboxylic acids are compounds that contains carboxyl group in it. Carboxyl group is the
Carboxylic acid salts are compounds that possess a negative charge on the carboxyl group due to removal of acidic proton. The carboxylate ion that is negative charge and the positive ion are present as separate entity.
Esters are compounds that contains carboxyl group in which the oxygen atom bonded to the carbonyl group is bonded to another carbon atom.
(b)
Interpretation:
Ethyl ethanoate has to be classified as an ester or carboxylic acid or carboxylic acid salt.
Concept Introduction:
Carboxylic acids are compounds that contains carboxyl group in it. Carboxyl group is the functional group of carboxylic acid.
Carboxylic acid salts are compounds that possess a negative charge on the carboxyl group due to removal of acidic proton. The carboxylate ion that is negative charge and the positive ion are present as separate entity.
Esters are compounds that contains carboxyl group in which the oxygen atom bonded to the carbonyl group is bonded to another carbon atom.
(c)
Interpretation:
Potassium ethanoate has to be classified as an ester or carboxylic acid or carboxylic acid salt.
Concept Introduction:
Carboxylic acids are compounds that contains carboxyl group in it. Carboxyl group is the functional group of carboxylic acid.
Carboxylic acid salts are compounds that possess a negative charge on the carboxyl group due to removal of acidic proton. The carboxylate ion that is negative charge and the positive ion are present as separate entity.
Esters are compounds that contains carboxyl group in which the oxygen atom bonded to the carbonyl group is bonded to another carbon atom.
(d)
Interpretation:
Potassium ethanedioate has to be classified as an ester or carboxylic acid or carboxylic acid salt.
Concept Introduction:
Carboxylic acids are compounds that contains carboxyl group in it. Carboxyl group is the functional group of carboxylic acid.
Carboxylic acid salts are compounds that possess a negative charge on the carboxyl group due to removal of acidic proton. The carboxylate ion that is negative charge and the positive ion are present as separate entity.
Esters are compounds that contains carboxyl group in which the oxygen atom bonded to the carbonyl group is bonded to another carbon atom.

Want to see the full answer?
Check out a sample textbook solution
Chapter 16 Solutions
General, Organic, and Biological Chemistry Seventh Edition
- Label all absorptions over 1500 cm-1. Please be specific and mark IR if needed for explanation. Compound OH sp^3 C-H C=O C-O Triglyceridearrow_forwardIdentify the intermediate that is INITIALLY formed in a saponification reaction (hydrolysis of an ester). III -OH H₂O HO OH HO O || A B C III D IV IVarrow_forwardHelp me answer this practice sheet I found for an answer guidearrow_forward
- show the retrosynthesis of this molecule step by step starting with 1,3-dimethoxy benzene H3CO OH OH OCH 3arrow_forwardConsider the reaction of a propanoate ester with hydroxide ion shown below. A series of four alcohol leaving groups were tested to determine which would be the best leaving group. Based on the pKa values of the alcohols, predict which alcohol would produce the fastest hydrolysis reaction. HO FOR A Alcohol I, pKa =16.0 B Alcohol II, pKa =10.0 C Alcohol III, pKa = 7.2 + ROH D Alcohol IV, pKa = 6.6arrow_forwardCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. :0: NaOH, H₂O 00:4 Na O heat NaO Select to Add Arrows Select to Add Arrows :0: Na a NaOH, H2O :0: NaOH, H2O heat heat Na ONH Select to Add Arrowsarrow_forward
- Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. H CH3NH3+ :0: :0: HO CH3NH2 HH iSelect to Add Arrows i Select to Add Arrows i HH CH3NH3+ CH3NH2 Select to Add Arrows i CH3NH3 CH3NH2 ايكدا HH Select to Add Arrowsarrow_forwardThe reaction is carried out with gases: A → B + C at 300 K. The total pressure is measured as a function of time (table). If the reaction order is 2, calculate the rate or kinetic constant k (in mol-1 L s¹) Ptotal (atm) 492 676 760 808 861 t(s) 0 600 1200 1800 3000arrow_forwardcan someone give a description of this NMR including whether its a triplt singlet doublet where the peak is around at ppm and what functional group it representsarrow_forward
- 1. Determine the relationship between the following molecules as identical, diastereomers, or enantiomers (6 points, 2 points each). OH OH OH A-A OH HOT HO- ACHN and HO- ACHN OH HO HO ° OH and OH OH SH and ...SHarrow_forward20,0 Complete the electron pushing mechanism to y drawing the necomery unicaciones and carved on for Step 1: Add curved arms for the tint step, traiment with NalilĻ. The Nation 458 Step 2: Added for the second step, inalment with), how the "counterion bar Step 3: Daw the products of the last simplom organic and one incoganic spacient, including all nonbondingarrow_forwardplease provide the structure for this problem, thank you!arrow_forward
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
- Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning





