Solution Found!
Write equations for the following acid–base reactions.
Chapter 1, Problem 18P(choose chapter or problem)
Write equations for the following acid–base reactions. Label the conjugate acids and bases, and show any resonance stabilization. Predict whether the equilibrium favors the reactants or products. If in doubt, you can consult Appendix 4 for acids not shown in Table 1-5.
(a) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH}+\mathrm{CH}_{3} \mathrm{NH}^{-}\)
(b) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}+\mathrm{CH}_{3} \mathrm{NHCH}_{3}\)
(c) \(\mathrm{CH}_{3} \mathrm{OH}+\mathrm{H}_{2} \mathrm{SO}_{4}\)
(d) \(\mathrm{NaOH}+\mathrm{H}_{2} \mathrm{~S}\)
(e) \(\mathrm{CH}_{3} \mathrm{NH}_{3}^{+}+\mathrm{CH}_{3} \mathrm{O}^{-}\)
(f) \(\mathrm{CH}_{3} \mathrm{O}^{-}+\mathrm{CH}_{3} \mathrm{COOH}\)
(g) \(\mathrm{CH}_{3} \mathrm{SO}_{3}^{-}+\mathrm{CH}_{3} \mathrm{COOH}\)
(h) \(\mathrm{CF}_{3} \mathrm{COOH}+\mathrm{CH}_{3} \mathrm{COO}^{-}\)
(i) \(\mathrm{CH}_{3} \mathrm{CHFCOOH}+\mathrm{FCH}_{2} \mathrm{CH}_{2} \mathrm{COO}^{-}\)
(j) \(\mathrm{CF}_{3} \mathrm{CH}_{2} \mathrm{O}^{-}+\mathrm{FCH}_{2} \mathrm{CH}_{2} \mathrm{OH}\)
Equation Transcription:
Text Transcription:
CH_3CH_2OH+CH_3NH-
CH_3CH_2COOH+CH_3NHCH_3
CH_3OH+H_2SO_4
NaOH+H_2S
CH_3NH_3++CH_3O-
CH_3O-+CH_3COOH
CH_3SO_3-+CH_3COOH
CF_3COOH+CH_3COO-
CH_3CHFCOOH+FCH_2CH_2COO-
CF_3CH_2O-+FCH_2CH_2OH
Questions & Answers
QUESTION:
Write equations for the following acid–base reactions. Label the conjugate acids and bases, and show any resonance stabilization. Predict whether the equilibrium favors the reactants or products. If in doubt, you can consult Appendix 4 for acids not shown in Table 1-5.
(a) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH}+\mathrm{CH}_{3} \mathrm{NH}^{-}\)
(b) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}+\mathrm{CH}_{3} \mathrm{NHCH}_{3}\)
(c) \(\mathrm{CH}_{3} \mathrm{OH}+\mathrm{H}_{2} \mathrm{SO}_{4}\)
(d) \(\mathrm{NaOH}+\mathrm{H}_{2} \mathrm{~S}\)
(e) \(\mathrm{CH}_{3} \mathrm{NH}_{3}^{+}+\mathrm{CH}_{3} \mathrm{O}^{-}\)
(f) \(\mathrm{CH}_{3} \mathrm{O}^{-}+\mathrm{CH}_{3} \mathrm{COOH}\)
(g) \(\mathrm{CH}_{3} \mathrm{SO}_{3}^{-}+\mathrm{CH}_{3} \mathrm{COOH}\)
(h) \(\mathrm{CF}_{3} \mathrm{COOH}+\mathrm{CH}_{3} \mathrm{COO}^{-}\)
(i) \(\mathrm{CH}_{3} \mathrm{CHFCOOH}+\mathrm{FCH}_{2} \mathrm{CH}_{2} \mathrm{COO}^{-}\)
(j) \(\mathrm{CF}_{3} \mathrm{CH}_{2} \mathrm{O}^{-}+\mathrm{FCH}_{2} \mathrm{CH}_{2} \mathrm{OH}\)
Equation Transcription:
Text Transcription:
CH_3CH_2OH+CH_3NH-
CH_3CH_2COOH+CH_3NHCH_3
CH_3OH+H_2SO_4
NaOH+H_2S
CH_3NH_3++CH_3O-
CH_3O-+CH_3COOH
CH_3SO_3-+CH_3COOH
CF_3COOH+CH_3COO-
CH_3CHFCOOH+FCH_2CH_2COO-
CF_3CH_2O-+FCH_2CH_2OH
ANSWER:
Solution 18P :
Step 1:
A resonance form is another way of drawing a Lewis dot structure for a compound when there is more than one possibility of placing valence or lone pairs of electrons, but the atoms in the resonance forms should have identical position. Equivalent Lewis structures of same compound are called resonance forms.
The arrows in the diagrams below shows the movement of the electrons.