Introduction to General, Organic and Biochemistry
11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
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Chapter 14, Problem 14.54P
14-54 (Chemical Connections 14C) What is the color of dichromate ion, Cr2O72-? What is the color of chromium!Ill I ion, Cr’*? Explain how the conversion of one to the other is used in breath- alcohol screening.
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Questions 4 and 5
For a titration of 40.00 mL of 0.0500 M oxalic acid H2C2O4 with 0.1000 M KOH, calculate the pH at each of the following volume of KOH used in the titration: 1) before the titration begin;2) 15 mL; 3) 20 mL; 4) 25 mL; 5) 40 mL; 6) 50 mL. Ka1 = 5.90×10^-2, Ka2 = 6.50×10^-5 for oxalic acid.
Predict the major organic product(s), if any, of the following reactions. Assume all reagents are in excess unless otherwise indicated.
Chapter 14 Solutions
Introduction to General, Organic and Biochemistry
Ch. 14.1 - Prob. 14.1PCh. 14.1 - Prob. 14.2PCh. 14.2 - Problem 14-3 Draw structural formulas for the...Ch. 14.2 - Prob. 14.4PCh. 14.2 - Prob. 14.5PCh. 14.3 - Problem 14-6 Write the common name for each ether.Ch. 14.4 - Prob. 14.7PCh. 14 - 14-8 Answer true or false. The functional group of...Ch. 14 - 14-9 What is the difference in structure between a...Ch. 14 - 14-10 Which of the following are secondary...
Ch. 14 - 14-11 Which of the alcohols in Problem 14-10 are...Ch. 14 - 14-12 Write the 1UPAC name of each compound. (e)...Ch. 14 - Prob. 14.13PCh. 14 - Prob. 14.14PCh. 14 - 14-15 Both alcohols and phenols contain an —OH...Ch. 14 - Prob. 14.16PCh. 14 - 14-17 Explain in terms of noncovalent interactions...Ch. 14 - Prob. 14.18PCh. 14 - Prob. 14.19PCh. 14 - 14-20 Show hydrogen bonding between methanol and...Ch. 14 - 14-21 Show hydrogen bonding between the oxygen of...Ch. 14 - 14-22 Arrange these compounds in order of...Ch. 14 - 14-23 Arrange these compounds in order of...Ch. 14 - 14-24 2-Propanol (isopropyl alcohol) is commonly...Ch. 14 - 14-25 Explain why glycerol is much thicker (more...Ch. 14 - Prob. 14.26PCh. 14 - Prob. 14.27PCh. 14 - 14-28 Give the structural formula of an alkene or...Ch. 14 - Prob. 14.29PCh. 14 - 14-30 Show how to distinguish between cyclohexanol...Ch. 14 - 14-31 Compare the acidity of alcohols and phenols,...Ch. 14 - 14-32 Both 2,6-diisopropylcyclohexanol and the...Ch. 14 - 14-33 Write equations for the reaction of...Ch. 14 - 14-34 Write equations for the reaction of...Ch. 14 - 14-35 Write equations for the reaction of each of...Ch. 14 - 14-36 Show how to convert cyclohexanol to these...Ch. 14 - Prob. 14.37PCh. 14 - Prob. 14.38PCh. 14 - 14-39 Name two important alcohols derived from...Ch. 14 - 14-40 Name two important alcohols derived from...Ch. 14 - Prob. 14.41PCh. 14 - 14-42 Write the common name for each ether. ch3...Ch. 14 - Prob. 14.43PCh. 14 - 14-44 Answer true or false. (a) The functional...Ch. 14 - Prob. 14.45PCh. 14 - Prob. 14.46PCh. 14 - 14-47 Following are structural formulas for...Ch. 14 - 14-48 Explain why methanethiol, CH3SH, has a lower...Ch. 14 - 14-49 Answer true or false. Today, the major...Ch. 14 - Prob. 14.50PCh. 14 - 14-51 (Chemical Connections 14B) When was...Ch. 14 - 14-52 (Chemical Connections 14B) What was Alfred...Ch. 14 - Prob. 14.53PCh. 14 - 14-54 (Chemical Connections 14C) What is the color...Ch. 14 - 14-55 (Chemical Connections 140 The legal...Ch. 14 - 14-56 (Chemical Connections 14D) What does it mean...Ch. 14 - 14-57 (Chemical Connections 14E) What are the...Ch. 14 - Prob. 14.58PCh. 14 - Prob. 14.59PCh. 14 - 14-60 Write a balanced equation for the complete...Ch. 14 - 14-61 Knowing what you do about electronegativity,...Ch. 14 - 14-62 Draw structural formulas and write IUPAC...Ch. 14 - Prob. 14.63PCh. 14 - 14-64 Explain why the boiling point of ethylene...Ch. 14 - Prob. 14.65PCh. 14 - 14-66 1,4-Butanediol, hexane, and 1-pentanol have...Ch. 14 - 14-67 Of the three compounds given in Problem...Ch. 14 - Prob. 14.68PCh. 14 - 14-69 Show how to prepare each compound from...Ch. 14 - 14-70 Show how to prepare each compound from...Ch. 14 - 14-71 The mechanism of the acid-catalyzed...Ch. 14 - Prob. 14.72PCh. 14 - 14-73 Lipoic acid is a growth factor for many...Ch. 14 - 14-74 Following is a structural formula for the...Ch. 14 - Prob. 14.75PCh. 14 - Prob. 14.76PCh. 14 - Prob. 14.77PCh. 14 - 14-78 Consider alkenes A, B, and C. each of which...Ch. 14 - Prob. 14.79P
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