INTRO.TO GENERAL,ORGAN...-OWLV2 ACCESS
12th Edition
ISBN: 9781337915977
Author: Bettelheim
Publisher: CENGAGE L
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Chapter 13, Problem 10P
14-17 Explain in terms of noncovalent interactions why the low-molecular-weight alcohols are soluble in water but the low-molecular-weight
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3. Propose a synthesis for the following transformation. Do not draw an arrow-pushing
mechanism below, but make sure to draw the product of each proposed step (3 points).
CN
+ En
CN
3) Propagation of uncertainty. Every measurement has uncertainty. In this problem, we'll
evaluate the uncertainty in every step of a titration of potassium hydrogen phthalate (a
common acid used in titrations, abbreviated KHP, formula CsH5KO4) with NaOH of an
unknown concentration.
The calculation that ultimately needs to be carried out is:
concentration NaOH
1000 x mass KHP × purity KHP
molar mass KHP x volume NaOH
Measurements:
a) You use a balance to weigh 0.3992 g of KHP. The uncertainty is ±0.15 mg (0.00015
g).
b) You use a buret to slowly add NaOH to the KHP until it reaches the endpoint. It takes
18.73 mL of NaOH. The uncertainty of the burst is 0.03 mL..
c) The manufacturer states the purity of KHP is 100%±0.05%.
d) Even though we don't think much about them, molar masses have uncertainty as well.
The uncertainty comes from the distribution of isotopes, rather than random
measurement error. The uncertainty in the elements composing KHP are:
a. Carbon:
b. Hydrogen:
±0.0008…
Don't used hand raiting and don't used Ai solution
Chapter 13 Solutions
INTRO.TO GENERAL,ORGAN...-OWLV2 ACCESS
Ch. 13.1 - Prob. 13.1QCCh. 13.1 - Prob. 13.2QCCh. 13.2 - Problem 14-3 Draw structural formulas for the...Ch. 13.2 - Prob. 13.4QCCh. 13.2 - Prob. 13.5QCCh. 13.3 - Problem 14-6 Write the common name for each ether.Ch. 13.4 - Prob. 13.7QCCh. 13.4 - Prob. 13.8QCCh. 13 - 14-8 Answer true or false. The functional group of...Ch. 13 - 14-9 What is the difference in structure between a...
Ch. 13 - 14-10 Which of the following are secondary...Ch. 13 - 14-11 Which of the alcohols in Problem 14-10 are...Ch. 13 - 14-12 Write the 1UPAC name of each compound. (e)...Ch. 13 - Prob. 6PCh. 13 - Prob. 7PCh. 13 - 14-15 Both alcohols and phenols contain an —OH...Ch. 13 - Prob. 9PCh. 13 - 14-17 Explain in terms of noncovalent interactions...Ch. 13 - Prob. 11PCh. 13 - Prob. 12PCh. 13 - 14-20 Show hydrogen bonding between methanol and...Ch. 13 - 14-21 Show hydrogen bonding between the oxygen of...Ch. 13 - 14-22 Arrange these compounds in order of...Ch. 13 - 14-23 Arrange these compounds in order of...Ch. 13 - 14-24 2-Propanol (isopropyl alcohol) is commonly...Ch. 13 - Prob. 18PCh. 13 - Prob. 19PCh. 13 - Prob. 20PCh. 13 - 14-28 Give the structural formula of an alkene or...Ch. 13 - Prob. 22PCh. 13 - 14-30 Show how to distinguish between cyclohexanol...Ch. 13 - 14-31 Compare the acidity of alcohols and phenols,...Ch. 13 - 14-32 Both 2,6-diisopropylcyclohexanol and the...Ch. 13 - 14-33 Write equations for the reaction of...Ch. 13 - 14-34 Write equations for the reaction of...Ch. 13 - 14-35 Write equations for the reaction of each of...Ch. 13 - 14-36 Show how to convert cyclohexanol to these...Ch. 13 - Prob. 30PCh. 13 - Prob. 31PCh. 13 - 14-39 Name two important alcohols derived from...Ch. 13 - 14-40 Name two important alcohols derived from...Ch. 13 - Prob. 34PCh. 13 - 14-42 Write the common name for each ether. ch3...Ch. 13 - Prob. 36PCh. 13 - 14-44 Answer true or false. (a) The functional...Ch. 13 - Prob. 38PCh. 13 - Write the common name for each thiol in Problem 38...Ch. 13 - 14-47 Following are structural formulas for...Ch. 13 - 14-48 Explain why methanethiol, CH3SH, has a lower...Ch. 13 - 14-49 Answer true or false. Today, the major...Ch. 13 - (Chemical Connections 13A ) As stated in the...Ch. 13 - Prob. 44PCh. 13 - Prob. 45PCh. 13 - Prob. 46PCh. 13 - Prob. 47PCh. 13 - (Chemical Connections 13D ) Show that enflurane...Ch. 13 - Prob. 49PCh. 13 - 14-60 Write a balanced equation for the complete...Ch. 13 - 14-61 Knowing what you do about electronegativity,...Ch. 13 - 14-62 Draw structural formulas and write IUPAC...Ch. 13 - Prob. 53PCh. 13 - 14-64 Explain why the boiling point of ethylene...Ch. 13 - Prob. 55PCh. 13 - 14-66 1,4-Butanediol, hexane, and 1-pentanol have...Ch. 13 - 14-67 Of the three compounds given in Problem...Ch. 13 - Prob. 58PCh. 13 - 14-69 Show how to prepare each compound from...Ch. 13 - 14-70 Show how to prepare each compound from...Ch. 13 - 14-71 The mechanism of the acid-catalyzed...Ch. 13 - Prob. 62PCh. 13 - 14-73 Lipoic acid is a growth factor for many...Ch. 13 - 14-74 Following is a structural formula for the...Ch. 13 - Prob. 65PCh. 13 - Prob. 66PCh. 13 - Prob. 67PCh. 13 - 14-78 Consider alkenes A, B, and C. each of which...Ch. 13 - Prob. 69P
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