(a)
Interpretation:
Structural formula of butanoate ion has to be drawn.
Concept Introduction:
The name of the
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid.
Carboxylate ions are named from the parent acid by replacing the suffix “-ic acid” with “-ate”.
(b)
Interpretation:
Structural formula of sodium butanoate has to be drawn.
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid.
Carboxylate ions are named from the parent acid by replacing the suffix “-ic acid” with “-ate”.
(c)
Interpretation:
Structural formula of formate ion has to be drawn.
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid.
Carboxylate ions are named from the parent acid by replacing the suffix “-ic acid” with “-ate”.
(d)
Interpretation:
Structural formula of sodium formate has to be drawn.
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid.
Carboxylate ions are named from the parent acid by replacing the suffix “-ic acid” with “-ate”.
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Study Guide with Selected Solutions for Stoker's General, Organic, and Biological Chemistry, 7th
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- A chemist wants to make an ester from conversion of alcohol or phenol, what can he used? a. benzamide b. acetic anhydride c. maleic anhydrate d. nonearrow_forwardx "phenyl" refers to a(n) a. Alcohol b. Ether d. Esterarrow_forwardDraw a structural formula for each of the following aldehydes. a. Acetaldehyde b. Butyraldehyde c. Dichloroacetaldehyde d. 2-Methylbenzaldehydearrow_forward
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- Draw the structure of each carboxylic acid or ester. a. pentanoic acid b. methyl hexanoate c. 3-ethylheptanoic acid d. butyl ethanoatearrow_forwardAmide hydrolysis in basic conditions forms A. a carboxylic acid and an amine B. a carboxylate salt and an amine 3. an ester and an amine 4. a carboxylic acid and an amine saltarrow_forwardNOMENCLATURE, ANALYSIS & REACTIONSarrow_forward
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