a.Give the curved arrow mechanism for the acid-base reaction, and the products.:0:+NaOH:O-H2-furoic acidb. Use a pKa table to determine the direction of equilibrium. Show the values you used above.so furnic acid

tion between 2-furoic acid and NaOH, the hydroxide ion (OH⁻) from NaOH will act as a base and…

Answered: a. Give the curved arrow mechanism for…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter5: Resonance

Section: Chapter Questions

Problem 13E: Complete each Lewis structure, draw all important resonance structures, predict a value for thebond...

See similar textbooks

Similar questions

From each pair, select the stronger base. Then draw the conjugate acid of the stronger base below. CICH,CH,0¯ or CH;CH,0- • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • You do not have to include lone pairs in your answer. opy aste [F
Ff.185.
3. Give the pK₂ values for the following compounds and then rank them in terms of increasing acidity. Explain why the values change so dramatically (each pk- unit is an order of magnitude) from one member of the series to the next. H₂C=CH2 H₂C-CH₂ HC=CH
From each pair, select the stronger base. Then draw the conjugate acid of the strong base below. CH3CH20 or CH3CEC • You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. • You do not have to include lone pairs in your answer. C opy aste
Select the stronger base and then draw its conjugate acid below. CICH₂CH₂O or CH3CH₂O- • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • You do not have to include lone pairs in your answer. Ⓡ OO. n[1] ? ChemDoodle
a. Explain why protonation of pyrrole occurs at C2 to form A, rather than on the N atom to form B. b. Explain why A is more acidic than C, the conjugate acid of pyridine.
References From each pair, select the stronger base. Then draw the conjugate acid of the stronger base below. CH30 or CH3COO- • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • You do not have to include lone pairs in your answer. C opy aste ChemDoodle arch
The C-H bond in acetone, (CH,),C=0, has a pk, of 19.2. Draw two resonance structures for its conjugate base. Then, explain why acetone is much more acidic than propane, CH,CH,CH, (pK,= 50). Use skeletal structures for the resonance structures. Resonance structures: draw structure draw structure (negative charge on C) (negative charge on O) Acetone is much more acidic than propane because: Acetone's conjugate base has fewer resonance structures than propane's conjugate base. The negative charge on acetone's conjugate base is stabilized by resonance. The negative charge on acetone's conjugate base is stabilized by inductance, Acetone's higher molecular mass makes it more acidic than propane.
1. Explain why the protonation of pyrrole occurs at C2 to form A, rather than the N atom to form B 2. Explain why compound A is more acidic than C, the conjugate acid of pyridine. :N-H H H H -H Pyrrole pKa=0.4 pKa=5.3 A B C H
Explain why pyrrole is a much WEAKER base than pyridine (pKa's for their conjugate acids shown to right).
11
None

SEE MORE QUESTIONS

Recommended textbooks for you

Organic Chemistry: A Guided Inquiry

Chemistry

ISBN:

9780618974122

Author:

Andrei Straumanis

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

Organic Chemistry: A Guided Inquiry

Chemistry

ISBN:

9780618974122

Author:

Andrei Straumanis

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

a. Give the curved arrow mechanism for the acid-base reaction, and the products. :0: + NaOH :O-H 2-furoic acid b. Use a pKa table to determine the direction of equilibrium. Show the values you used above. so furnic acid