Problem 6-24 The addition of water to ethylene to yield ethanol has the following thermodynamic parameters: AH° = -44 kJ/mol H2C=CH2 + H2O CH3CH2OH AS-0.12 kJ/(K⚫ mol) Keq = 24 (a) Is the reaction exothermic or endothermic? (b) Is the reaction favorable (spontaneous) or unfavorable (nonspontaneous) at room temperature (298 K)? Problem 6-27 Draw the complete mechanism for each of the following polar reactions. HCL (a) (b) HBr (c) HCL Cl Br Problem 6-29 Identify the functional groups in the following molecules, and show the polarity of each: (a) CH3CH2C=N CH, CH, COCH (c) CH3CCH2COCH3 NH2 (e) OCH3 (b) (d) O Problem 6-30 Identify the following reactions as additions, eliminations, substitutions, or rearrangements: (a) CH3CH2Br + NaCN CH3CH2CN ( + NaBr) Acid -OH (+ H2O) catalyst (b) + (c) Heat NO2 Light + 02N-NO2 (+ HNO2) (d)

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter7: Alkenes: Structure And Reactivity
Section7.3: Naming Alkenes
Problem 4P: Give IUPAC names for the following compounds:
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Problem 6-24
The addition of water to ethylene to yield ethanol has the following thermodynamic parameters:
AH° = -44 kJ/mol
H2C=CH2 +
H2O
CH3CH2OH
AS-0.12 kJ/(K⚫ mol)
Keq = 24
(a) Is the reaction exothermic or endothermic?
(b) Is the reaction favorable (spontaneous) or unfavorable (nonspontaneous) at room temperature (298 K)?
Problem 6-27
Draw the complete mechanism for each of the following polar reactions.
HCL
(a)
(b)
HBr
(c)
HCL
Cl
Br
Transcribed Image Text:Problem 6-24 The addition of water to ethylene to yield ethanol has the following thermodynamic parameters: AH° = -44 kJ/mol H2C=CH2 + H2O CH3CH2OH AS-0.12 kJ/(K⚫ mol) Keq = 24 (a) Is the reaction exothermic or endothermic? (b) Is the reaction favorable (spontaneous) or unfavorable (nonspontaneous) at room temperature (298 K)? Problem 6-27 Draw the complete mechanism for each of the following polar reactions. HCL (a) (b) HBr (c) HCL Cl Br
Problem 6-29
Identify the functional groups in the following molecules, and show the polarity of each:
(a)
CH3CH2C=N
CH, CH, COCH
(c)
CH3CCH2COCH3
NH2
(e)
OCH3
(b)
(d) O
Problem 6-30
Identify the following reactions as additions, eliminations, substitutions, or rearrangements:
(a) CH3CH2Br
+ NaCN
CH3CH2CN ( + NaBr)
Acid
-OH
(+ H2O)
catalyst
(b)
+
(c)
Heat
NO2
Light
+
02N-NO2
(+ HNO2)
(d)
Transcribed Image Text:Problem 6-29 Identify the functional groups in the following molecules, and show the polarity of each: (a) CH3CH2C=N CH, CH, COCH (c) CH3CCH2COCH3 NH2 (e) OCH3 (b) (d) O Problem 6-30 Identify the following reactions as additions, eliminations, substitutions, or rearrangements: (a) CH3CH2Br + NaCN CH3CH2CN ( + NaBr) Acid -OH (+ H2O) catalyst (b) + (c) Heat NO2 Light + 02N-NO2 (+ HNO2) (d)
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