Physical Chemistry
2nd Edition
ISBN: 9781133958437
Author: Ball, David W. (david Warren), BAER, Tomas
Publisher: Wadsworth Cengage Learning,
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Textbook Question
Chapter 6, Problem 6.48E
Explain how glaciers, huge masses of solid ice, move. Hint: see equation 6.24.
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Chapter 6 Solutions
Physical Chemistry
Ch. 6 - Prob. 6.1ECh. 6 - Prob. 6.2ECh. 6 - Prob. 6.3ECh. 6 - Prob. 6.4ECh. 6 - Prob. 6.5ECh. 6 - Prob. 6.6ECh. 6 - Prob. 6.7ECh. 6 - Prob. 6.8ECh. 6 - 6.9. Identify and explain the sign on in equation...Ch. 6 - 6.10. Use Hess’s law to prove that .
Ch. 6 - 6.11. Calculate the amount of heat necessary to...Ch. 6 - Prob. 6.12ECh. 6 - Assume that the vapH of an evaporating liquid...Ch. 6 - 6.14. As a follow-up to the previous exercise,...Ch. 6 - Prob. 6.15ECh. 6 - 6.16. What is for isothermal conversion of liquid...Ch. 6 -
6.17. Estimate the melting point of nickel, Ni,...Ch. 6 -
6.18. Estimate the boiling point of platinum, Pt,...Ch. 6 - Prob. 6.19ECh. 6 - Prob. 6.20ECh. 6 - 6.21. What assumption is used in the integration...Ch. 6 - Prob. 6.22ECh. 6 - Sulfur, in its cyclic molecular form having the...Ch. 6 - Prob. 6.24ECh. 6 - 6.25. Phosphorus exists as several allotropes that...Ch. 6 - Prob. 6.26ECh. 6 - 6.27. What is higher for a substance: its normal...Ch. 6 - 6.28. Elemental gallium is another substance whose...Ch. 6 - Prob. 6.29ECh. 6 - Consider the sulfur solid-state phase transition...Ch. 6 - 6.31. If it takes mega bars of pressure to change...Ch. 6 - Prob. 6.32ECh. 6 - Four alcohols have the formula C4H9OH: 1-butanol,...Ch. 6 - Prob. 6.34ECh. 6 - At 20.0C, the vapor pressure of ethanol is...Ch. 6 - Prob. 6.36ECh. 6 - Prob. 6.37ECh. 6 - Ethanol has a density of 0.789g/cm3 and a vapor...Ch. 6 - Prob. 6.39ECh. 6 - Prob. 6.40ECh. 6 - Prob. 6.41ECh. 6 - 6.42. At what pressure does the boiling point of...Ch. 6 - Prob. 6.43ECh. 6 - Prob. 6.44ECh. 6 - Prob. 6.45ECh. 6 - Prob. 6.46ECh. 6 - Prob. 6.47ECh. 6 - 6.48. Explain how glaciers, huge masses of solid...Ch. 6 - Prob. 6.49ECh. 6 - Prob. 6.50ECh. 6 - Prob. 6.51ECh. 6 - Prob. 6.52ECh. 6 - Prob. 6.53ECh. 6 - Prob. 6.54ECh. 6 - Prob. 6.55ECh. 6 - Prob. 6.56ECh. 6 - Prob. 6.57ECh. 6 - Use the phase diagram of water in Figure 6.6 and...Ch. 6 - Prob. 6.59ECh. 6 - Prob. 6.60ECh. 6 - At the triple point of a substance, the vapor...Ch. 6 - Prob. 6.62ECh. 6 - Prob. 6.63ECh. 6 - Prob. 6.64ECh. 6 - Prob. 6.65ECh. 6 - Prob. 6.66ECh. 6 - The phase diagram for elemental sulfur is shown in...Ch. 6 - Consider the phase diagram of sulfur in the...Ch. 6 - Prob. 6.69ECh. 6 - Rearrange the Clausius-Clapeyron equation,...
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- 6.31. If it takes mega bars of pressure to change the melting point of a substance from to for a change in molar volume of , what is the heat of fusion of the substance?arrow_forwardCobalt has an atomic radius of 125 pm, an atomic weight of 58.93 g/mol, and an HCP crystal structure. Compute for its true density.arrow_forwardConsider the vaporization of liquid water to steam at a pressure of 1 atm.At what temperature are the two phases in equilibrium?arrow_forward
- Determine Re-face and Si-face?arrow_forwardUse the phase diagram of water in Figure 6.6 and count the total number of phase transitions that are represented.arrow_forward6.18. Estimate the boiling point of platinum, Pt, if its is and its is . (Compare this to a measured melting point of .)arrow_forward
- Equation 22.6 defines surface tension in terms of Gibbs energy. Borrowing an analogy from chemical potential, we submit that surface tension can also be defined in terms of enthalpy, internal energy, or Helmholtz energy. Write partial derivatives for those definitions.arrow_forwardAt 20.0C, the vapor pressure of ethanol is 43.7mmHg. If its enthalpy of vaporization is 38.6kJ/mol, at what temperature would the vapor pressure equal 250.0mmHg?arrow_forwardThe phase diagram for elemental sulfur is shown in Figure 6.18. Figure 6.18 Phase diagram for elemental sulfur. a How many allotropes are shown? b What is the stable allotrope of sulfur under normal conditions of temperature and pressure? c Describe the changes to sulfur as its temperature is increased from 25C while at 1atm pressure.arrow_forward
- Rearrange the Clausius-Clapeyron equation, equation 6.14 in terms of the pressure p2 of a material. Plot the vapor pressures of H2O the boiling point is 100C, vapH=40.71kJ/mol, neon the boiling point is 246C, vapH=1.758kJ/mol, and Li the boiling point is 1342C, vapH=134.7kJ/mol. Although these three materials are very different, are there any similarities in the behavior of the vapor pressures as the temperature increases?arrow_forwardThe vapor pressures of benzene and and 1,1 dichloroethane at 25.0C are 94.0 and 224.9mmHg, respectively. What does a plot of total pressure versus the mole fraction of benzene in the vapor look like? What does a plot of total pressure versus the mole fraction of 1,1 chloroethane look like? Compare these plots with your plots from exercise 7.87.arrow_forward6.27. What is higher for a substance: its normal boiling point (where the surrounding pressure is ) or the standard boiling point (where the surrounding pressure is )?arrow_forward
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