Organic Chemistry Study Guide and Solutions
6th Edition
ISBN: 9781936221868
Author: Marc Loudon, Jim Parise
Publisher: W. H. Freeman
expand_more
expand_more
format_list_bulleted
Question
Chapter 20, Problem 20.3P
Interpretation Introduction
Interpretation:
Whether the concentration of acetic acid dimer is greater in
Concept introduction:
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Can you fill the rest of the chart please
Why does the dehydration of an alcohol more often use concentrated sulfuric acid,
H2SO4H2SO4, as the acid catalyst rather than dilute hydrochloric acid,
HCl?
Select one or more:
Hydrochloric acid is too small to effectively react with the alcohol in the reaction.
The additional water solvent from a dilute solution could reverse the dehydration reaction.
Only acids with more than one proton can complete the dehydration reaction.
The presence of the chloride ion could result in a competing substitution reaction.
5) Ethyne (CH≡CH) has a pKa of 25 and water has pKa of 15.7 and ammonia (NH3) has a pKa of 36. Write equilibrium reactions showing arrows that indicate whether the reactants or products are the favored for reaction of Ethyne with a. HO- , and b. with NH2 - and indicate which one is better for removing proton from Ethyne. Then calculate the equilibrium constants, Ke, for each equilibrium reaction. Are calculated Ke values match the expected results from prediction you made .
Chapter 20 Solutions
Organic Chemistry Study Guide and Solutions
Ch. 20 - Prob. 20.1PCh. 20 - Prob. 20.2PCh. 20 - Prob. 20.3PCh. 20 - Prob. 20.4PCh. 20 - Prob. 20.5PCh. 20 - Prob. 20.6PCh. 20 - Prob. 20.7PCh. 20 - Prob. 20.8PCh. 20 - Prob. 20.9PCh. 20 - Prob. 20.10P
Ch. 20 - Prob. 20.11PCh. 20 - Prob. 20.12PCh. 20 - Prob. 20.13PCh. 20 - Prob. 20.14PCh. 20 - Prob. 20.15PCh. 20 - Prob. 20.16PCh. 20 - Prob. 20.17PCh. 20 - Prob. 20.18PCh. 20 - Prob. 20.19PCh. 20 - Prob. 20.20PCh. 20 - Prob. 20.21PCh. 20 - Prob. 20.22PCh. 20 - Prob. 20.23PCh. 20 - Prob. 20.24PCh. 20 - Prob. 20.25PCh. 20 - Prob. 20.26PCh. 20 - Prob. 20.27APCh. 20 - Prob. 20.28APCh. 20 - Prob. 20.29APCh. 20 - Prob. 20.30APCh. 20 - Prob. 20.31APCh. 20 - Prob. 20.32APCh. 20 - Prob. 20.33APCh. 20 - Prob. 20.34APCh. 20 - Prob. 20.35APCh. 20 - Prob. 20.36APCh. 20 - Prob. 20.37APCh. 20 - Prob. 20.38APCh. 20 - Prob. 20.39APCh. 20 - Prob. 20.40APCh. 20 - Prob. 20.41APCh. 20 - Prob. 20.42APCh. 20 - Prob. 20.43APCh. 20 - Prob. 20.44APCh. 20 - Prob. 20.45APCh. 20 - Prob. 20.46APCh. 20 - Prob. 20.47APCh. 20 - Prob. 20.48APCh. 20 - Prob. 20.49APCh. 20 - Prob. 20.50APCh. 20 - Prob. 20.51APCh. 20 - Prob. 20.52APCh. 20 - Prob. 20.53APCh. 20 - Prob. 20.54APCh. 20 - Prob. 20.55APCh. 20 - Prob. 20.56APCh. 20 - Prob. 20.57APCh. 20 - Prob. 20.58APCh. 20 - Prob. 20.59APCh. 20 - Prob. 20.60AP
Knowledge Booster
Similar questions
- Benzene is one of the compounds used as octane enhancers in unleaded gasoline. It is manufactured by the catalytic conversion of acetylene to benzene: 3C2H2 (8) C6H6 (8). Which value of Kwould make this reaction most useful commercially? K 0.01, K1, or K 10. Explain your answer.arrow_forwardUse resonance/equilibria structures and explain the difference in pka. کھوچھ OH NO₂ C D OHarrow_forwardHow to draw the line bond formula or lewis structure of a methyl ketone with the chemical formula C6H5C3H5O? Based on the results of the solubility tests, the compound can be grouped in VI, which is insoluble in water, 10% NaOH and 10% HCl but soluble in concentrated H2SO4. If the compound is water-insoluble but soluble in concentrated H2SO4, it is most probably an alcohol, aldehyde, anhydride, ester, ether, ketone, or an unsaturated hydrocarbon The functional group/class is identified to be Methyl Ketone, base on the results of the chemical tests on Table 2. CHEMICAL TEST OBSERVATIONS +(compound tested positive for the chemical reaction)/ otherwise (-) Molisch test turbid colorless solution - 2,4-DNP test formation of orange-yellow precipitates + Tollen’s test turbid colorless solution - Ninhydrin test clear pale-yellow solution - iodoform test clear pale-yellow solution +arrow_forward
- PAP Chemistry-2903012-42100P-1/ Le Chatelier's Principle/ Lesson 128 2. Zinc (Zn) granules react slowly with dilute hydrochloric acid (HCI), but much faster if the acid is concentrated. Zn(s) 2HCI(aq)ZnCl2(aq) + H2(g) Zinc + Hydrochloric Acid Zinc Chloride + Hydrogen What causes the reaction to proceed faster with concentrated acid? The concentrated hydrochloric acid causes more hydrogen gas to be produced. The pressure of hydrogen gas molecules increases as concentration increases. The concentrated hydrochloric acid molecules move faster than in dilute acid. There are more collisions between the zinc and concentrated hydrochloric acid. PREVIOUarrow_forwardIf the equilibrium constant for the reaction of acetic acid and ethanol to form ethyl acetate is 4.02, what is the concentration of ethyl acetate at equilibrium if the reaction is carried out with equal amounts of acetic acid and ethanol? a.What is the concentration of ethyl acetate at equilibrium if the reaction is carried out with 10 times more ethanol than acetic acid? Hint: Recall the quadratic equation: for ax2 + bx + c = 0, b.What is the concentration of ethyl acetate at equilibrium if the reaction is carried out with 100 times more ethanol than acetic acid?arrow_forwardUse Drago’s E and C parameters to calculate ΔH for the reactions of NH3 and BF3 and of NH3 and B(CH3)3. Compare your results with the reported experimental values of −71.1 and −64 kJ/mol for NH3—B(CH3)3 and −105 kJ/mol for NH3—BF3. use NH3 as the base, and put the four reactions in order of the magnitudes of their ΔH values.arrow_forward
- I am researching about Iron (III) chloride test for alcohols and phenols. As shown in the picture, I have found a lot of different chemical equations for the said qualitative test. My questions are: What is the right chemical equation when FeCl3 (aq) is added to aqueous phenol? What is the name of the major product based on IUPAC? What is the type of reaction that occurred and what is the coordinate bond (why is it formed when Iron (III) chloride is added to aqueous phenol?)arrow_forwardHelpppppppparrow_forwardWrite the product that will be formed when you obtain Acetyl Chloride (CH3COCl) from Acetic Acid and react with ammonia (NH3arrow_forward
- Complete the two acid dissociation reactions for the ethylenediammonium ion and select the correct symbol for the equilibrium constant for each reaction. Step 1: NHẸCH,CH,NH(aq) — What is the symbol for the equilibrium contant for step 1? O Kb2 O Ka2 Ο Και Kbl Step 2: NH₂CH₂CH₂NH3(aq) = What is the symbol for the equilibrium constant for step 2?arrow_forward5. (1) Ethan-1,2-diol is miscible with water. Draw this structure and show all the Hydrogen-bonds that a single ethan-1,2-diol molecule can make with waters (as many as you need).arrow_forwardBriefly describe how you could separate the components of a mixture of benzoic acid and Na2SO4 and recover the two separated substances.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:Cengage Learning