ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
9th Edition
ISBN: 9780137249442
Author: Wade
Publisher: INTER PEAR
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Textbook Question
Chapter 2, Problem 2.35SP
Predict which compound in each pair has the higher boiling point. Explain your prediction.
- a. CH3CH2OCH3 or CH3CH(OH)CH3
- b. CH3CH2CH2CH3 or CH3CH2CH2CH2CH3
- c. CH3CH2CH2CH2CH3 or (CH3)2CHCH2CH3
- d. CH3CH2CH2CH2CH3 or CH3CH2CH2CH2CH2Cl
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Part A
Arrange the following in order of increasing boiling point: CH4, CH3CH2CH3, CH3CH2CH2CI, CH3CH2CH2OH.
Rank from smallest to largest. To rank items as equivalent, overlap them.
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CH3CH2CH2C1
CH3CH2CH2OH
CH4
CH3CH2CH3
lowest boiling point
highest boiling point
In each pair of compounds, pick the one with the higher boiling point. Explain your reasoning.a. CH3OH or CH3SHb. CH3OCH3 or CH3CH2OHc. CH4 or CH3CH3
a. Which of the following compounds forms hydrogen bonds between its molecules? 1. CH3CH2OCH2CH2OH 2. CH3CH2N(CH3)2 3. CH3CH2CH2CH2Br 4. CH3CH2CH2NHCH3 5. CH3CH2CH2COOH 6. CH3CH2CH2CH2F b. Which of the preceding compounds forms hydrogen bonds with a solvent such as ethanol?
Chapter 2 Solutions
ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
Ch. 2.1A - Prob. 2.1PCh. 2.1B - The NF bond is more polar than the NH bond: but...Ch. 2.1B - For each of the following compounds 1. Draw the...Ch. 2.1B - Two isomers of 1,2-dichloroethene are known One...Ch. 2.2C - Prob. 2.5PCh. 2.2C - Prob. 2.6PCh. 2.3 - Prob. 2.7PCh. 2.4 - Calculate the pH of the following solutions a....Ch. 2.6A - Ammonia appears in Table 2-2 as both an acid and a...Ch. 2.7 - Write equations for the following acid-base...
Ch. 2.7 - Ethanol, methylamine. and acetic acid are all...Ch. 2.8 - Prob. 2.12PCh. 2.10 - Write equations for the following acid-base...Ch. 2.10 - Rank the following acids in decreasing order of...Ch. 2.11 - Prob. 2.15PCh. 2.11 - Prob. 2.16PCh. 2.11 - Consider each pair of bases and explain which one...Ch. 2.12 - Which is a stronger base ethoxide ion or acetate...Ch. 2.12 - Prob. 2.19PCh. 2.12 - Prob. 2.20PCh. 2.12 - Prob. 2.21PCh. 2.12 - Choose the more basic member of each pair of...Ch. 2.14 - Prob. 2.23PCh. 2.15D - Classify the following hydrocarbons and draw a...Ch. 2.16D - Prob. 2.25PCh. 2.17C - Draw a Lewis structure and classify each of the...Ch. 2.17C - Circle the functional groups in the following...Ch. 2 - The CN triple bond in acetonitrile has a dipole...Ch. 2 - Prob. 2.29SPCh. 2 - Sulfur dioxide has a dipole moment of 1.60 D....Ch. 2 - Which of the following pure compounds can form...Ch. 2 - Predict which member of each pair is more soluble...Ch. 2 - Prob. 2.33SPCh. 2 - Prob. 2.34SPCh. 2 - Predict which compound in each pair has the higher...Ch. 2 - All of the following compounds can react as acids...Ch. 2 - Rank the following species in order of increasing...Ch. 2 - Rank the following species in order of increasing...Ch. 2 - The Ka of phenylacetic acid is 5 2 105, and the...Ch. 2 - The following compound can become protonated on...Ch. 2 - The following compounds are listed in increasing...Ch. 2 - Prob. 2.42SPCh. 2 - Prob. 2.43SPCh. 2 - Compare the relative acidity of 1-molar aqueous...Ch. 2 - The following compounds can all react as acids. a....Ch. 2 - The following compounds can all react as bases. a....Ch. 2 - The following compounds can all react as acids. a....Ch. 2 - Prob. 2.48SPCh. 2 - Methyllithium (CH3Li) is often used as a base in...Ch. 2 - Label the reactants in these acid-base reactions...Ch. 2 - In each reaction, label the reactants as Lewis...Ch. 2 - Prob. 2.52SPCh. 2 - Each of these compounds can react as a nucleophile...Ch. 2 - Prob. 2.54SPCh. 2 - Give a definition and an example for each class of...Ch. 2 - Circle the functional groups in the following...Ch. 2 - Prob. 2.57SP
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- In each pair of compounds, pick the one with the higher vaporpressure at a given temperature. Explain your reasoning.a. CH4 or CH3Cl b. CH3CH2CH2OH or CH3OHc. CH3OH or H2COarrow_forwardSelect the compound with the highest boiling point. I CH3CH₂CH₂CH₂NH₂ A) I B) II II CH3CH₂NHCH₂CH3 C) III III CH3CH₂NCH3 CH3arrow_forwardArrange these compounds in order of increasing boiling point. Explain your reasoning. a. CH, b. CH,CH, c. CH;CH2CI d. CH,CH;OHarrow_forward
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- 2. Which one of the following compounds would be expected to have the highest normal boiling point? a) CH3CH2CH3 b) CH3CH2CH2CH2CH3 c) CH3CH2CH2CH2CH2CH3 d) CH3CH2CH2CH2CH2CH2CH3 Carrow_forwardCH3ch2ch2ch2ch2Oh Boiling-oing lowest, intermediate, highest boiling point ch2ch2ch2ch2ch2ch3 ch3ch2ch2ch2ch2ch3arrow_forwardWhich compound in the following pairs will have the higher boiling point? Explain your reasoning. a. NH3 or PH3 b. ethylene glycol (HOCH2CH2OH) or ethanol c. 2,2-dimethylpropanol [CH3C(CH3)2CH2OH] or n-butanol (CH3CH2CH2CH2OH)arrow_forward
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