Ch.11 - Liquids & Phase Changes
McMurry8th EditionChemistryISBN: 9781292336145
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- Ch.1 - Chemical Tools: Experimentation & Measurement167
- Ch.2 - Atoms, Molecules & Ions145
- Ch.3 - Mass Relationships in Chemical Reactions162
- Ch.4 - Reactions in Aqueous Solution199
- Ch.5 - Periodicity & Electronic Structure of Atoms91
- Ch.6 - Ionic Compounds: Periodic Trends and Bonding Theory66
- Ch.7 - Covalent Bonding and Electron-Dot Structures59
- Ch.8 - Covalent Compounds: Bonding Theories and Molecular Structure59
- Ch.9 - Thermochemistry: Chemical Energy114
- Ch.10 - Gases: Their Properties & Behavior121
- Ch.11 - Liquids & Phase Changes52
- Ch.12 - Solids and Solid-State Materials72
- Ch.13 - Solutions & Their Properties70
- Ch.14 - Chemical Kinetics84
- Ch.15 - Chemical Equilibrium70
- Ch.16 - Aqueous Equilibria: Acids & Bases86
- Ch.17 - Applications of Aqueous Equilibria101
- Ch.18 - Thermodynamics: Entropy, Free Energy & Equilibrium77
- Ch.19 - Electrochemistry137
- Ch.20 - Nuclear Chemistry82
- Ch.21 - Transition Elements and Coordination Chemistry126
- Ch.22 - The Main Group Elements92
- Ch.23 - Organic and Biological Chemistry11
Chapter 11, Problem 25
The viscosity of water at 20 °C is 1.00 * 10-3 1N • s>m2 2 higher than dimethyl sulfide 31CH322 S4 2.8 * 10-4 1N • s>m2 2. Explain the difference in viscosity based on chemical structure.
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Related Practice
Textbook Question
Predict which substance in each pair has the highest viscosity. (a) Hexane 1CH3CH2CH2CH2CH2CH32 or 1-hexanol 1CH3CH2CH2CH2CH2CH2OH2
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Textbook Question
Predict which substance in each pair has the highest viscosity. (b) Pentane or neopentane
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Textbook Question
The chemical structure for oleic acid, the primary component of olive oil, is shown. Explain why olive oil has a higher vis- cosity than water.
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Textbook Question
Assume that you have a sample of gas at 350 K in a sealed
container, as represented in (a). Which of the drawings
(b)–(d) represents the gas after the temperature is lowered
from 350 K to 150 K? The boiling point of the gas is 90 K.
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Textbook Question
What is the vapor pressure of SiCl4 in mm Hg at 30.0 °C? (See Problem 11.27.)
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Textbook Question
Dichloromethane, CH2Cl2, is an organic solvent used for removing caffeine from coffee beans. The following table gives the vapor pressure of dichloromethane at various tem- peratures. Fill in the rest of the table, and use the data to plot curves of Pvap versus T and ln Pvap versus 1/T.
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