3. Draw the acid-base reaction products of sodium hydride and ethanol. Show using a curved arrow notation how the products are generated. Given the pKa values below, show using the equilibrium arrow where the reaction will proceed (forward or backward process). Justify your answer. (7 PTS) Na* :H + CH3CH₂-O-H Sodium hydride Ethanol Selected pK, Values Acid H-CI CH₂COO-H HO-H CHỊCH,O-H HCE CH H-H H₂N-H CH₂=CH₂ CH₂-H pk₂ -7 4.8 15.7 16 25 35 38 44 50 Conjugate base cr CH₂COO™ HO™ CH,CH,O HCEC H H₂N™ CH₂=CH CH₂

3. Draw the acid-base reaction products of sodium hydride and ethanol. Show using a curved arrow notation how the products are generated. Given the pKa values below, show using the equilibrium arrow where the reaction will proceed (forward or backward process). Justify your answer. (7 PTS) Na* :H + CH3CH₂-O-H Sodium hydride Ethanol Selected pK, Values Acid H-CI CH₂COO-H HO-H CHỊCH,O-H HCE CH H-H H₂N-H CH₂=CH₂ CH₂-H pk₂ -7 4.8 15.7 16 25 35 38 44 50 Conjugate base cr CH₂COO™ HO™ CH,CH,O HCEC H H₂N™ CH₂=CH CH₂

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Head... Head... Head... New St 1. Match each pka value with each carboxylic acid (3.2, 4.9 and 0.2) a) CH COOH 2 3 b) CF COOH c) ICH COOH 2. Rank the compounds within each group in order of decreasing acidity. a) CH3COOH, HSCH,COOH, HOCH2COOH b) ICH2COOH, ½CHCOOH, ICH2CH2COOH 3. Which compounds undergo nucleophilic addition and which substitution? b) c) d) OCH, O Local backup on section: Words: 114 M Spell Check Row: 12 Column: 4 Page Num: 1 Page: 1/4 1/1 MacBook Pro 71 88 F4 Fe FS F2 F1 2$ 9 # 6. 7
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