Chat with AIExam 4: Acids and Bases
Exam 1: Covalent Bonding and Shapes of Molecules95 Questions
Exam 2: Alkanes and Cycloalkanes77 Questions
Exam 3: Stereoisomerism and Chirality75 Questions
Exam 4: Acids and Bases75 Questions
Exam 5: Alkenes: Bonding, Nomenclature, and Properties70 Questions
Exam 6: Reactions of Alkenes79 Questions
Exam 7: Alkynes80 Questions
Exam 8: Haloalkanes, Halogenation, and Radical Reactions58 Questions
Exam 9: Nucleophilic Substitution and Beta-Elimination89 Questions
Exam 10: Alcohols78 Questions
Exam 11: Ethers, Epoxides, and Sulfides71 Questions
Exam 12: Infrared Spectroscopy44 Questions
Exam 13: Nuclear Magnetic Resonance Spectroscopy73 Questions
Exam 14: Mass Spectrometry39 Questions
Exam 15: An Introduction to Organometallic Compounds45 Questions
Exam 16: Aldehydes and Ketones94 Questions
Exam 17: Carboxylic Acids51 Questions
Exam 18: Functional Derivatives of Carboxylic Acids88 Questions
Exam 19: Enolate Anions and Enamines70 Questions
Exam 20: Dienes, Conjugated Systems, and Pericyclic Reactions44 Questions
Exam 21: Benzene and the Concept of Aromaticity59 Questions
Exam 22: Reactions of Benzene and Its Derivatives83 Questions
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Complete the equation below for the protonation of 2-butene with HBr. Show the movement of pairs of electrons with curved arrows and provide the structures of the conjugate acid and conjugate base.
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(34) Use curved arrows to show the movement of pairs of electrons in the following acid-base reaction and show the structures of the conjugate acid and conjugate base.
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(42) Which of the following terms describes the role of ethanol in the acid-base reaction shown? 
(Multiple Choice)
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(38) Which species is the conjugate acid in the following acid-base reaction? 
(Multiple Choice)
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(37) The pKa of acetic acid, CH3COOH, is 4.76. What is the value of the equilibrium constant Keq, for the following equilibrium? [The concentration of water in a dilute aqueous solution is 55 M] ![The pK<sub>a</sub> of acetic acid, CH<sub>3</sub>COOH, is 4.76. What is the value of the equilibrium constant K<sub>eq</sub>, for the following equilibrium? [The concentration of water in a dilute aqueous solution is 55 M]](https://storage.examlex.com/TB7077/11eb135c_c6f5_f9e8_8021_675b04d7d9a6_TB7077_00.jpg)
(Multiple Choice)
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(38) Complete the equation below for the protonation of cyclohexene with HCl. Show the movement of pairs of electrons with curved arrows and provide the structures of the conjugate acid and conjugate base.
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(38) The pKa of HCl is -7. What is the value of the equilibrium constant, Keq, for the following equilibrium? [The concentration of water in a dilute aqueous solution is 55 M] ![The pK<sub>a</sub> of HCl is -7. What is the value of the equilibrium constant, K<sub>eq</sub>, for the following equilibrium? [The concentration of water in a dilute aqueous solution is 55 M]](https://storage.examlex.com/TB7077/11eb135c_c6f5_abc7_8021_b137141d983f_TB7077_00.jpg)
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(42) What is the value of the equilibrium constant for the following equilibrium?
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(42) Use curved arrows to show the movement of pairs of electrons in the following reaction between a Lewis acid and a Lewis base, and show the structure of the product.
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(35) Which of the following has the highest bond dissociation energy?
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