Physical Chemistry
2nd Edition
ISBN: 9781133958437
Author: Ball, David W. (david Warren), BAER, Tomas
Publisher: Wadsworth Cengage Learning,
expand_more
expand_more
format_list_bulleted
Question
Chapter 17, Problem 17.16E
Interpretation Introduction
Interpretation:
The different distinguishable distributions for total system energy of
Concept introduction:
The thermodynamic state of a large microscopic system is understood using the statistical
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
18. Which of the following is the definition of internal energy of
a system?
a.it is the sum of the kinetic energy of all of its components
b.it is the sum of the rotational, vibrational, and translational
energies of all of its components
c.lt refers only to the energies of the nuclei of the atoms of the
component molecules
d.It is the sum of the potential and kinetic energies of the
components
We discussed in class (several times) how the Boltzmann distribution can
be used to relate the relative populations of two states differing in energy
by AU. Suppose you are given a vial containing a solution of glucose in
water (don't ask why this would happen). For the purpose of this question,
glucose exists in one of two conformations-"chair" or "boat"-with an
energy difference (AU) of 25.11 kJ mol1 between them.
1. What would be the proportion of molecules in the "boat"
conformation at 310K?
2. Thinking back to our discussion of the individual sources of energy
that go into the potential energy calculation for a molecule (e.g. Upond
Uangle, Uelectrostatic. etc), give a plausible explanation of why the "boat"
conformation is less stable.
H он
"Chair"
OH
"Вoat"
но
но
но-
HO.
H.
HO.
HO
H.
HO.
OH
Introduction to state functions (thermodynamics )
Chapter 17 Solutions
Physical Chemistry
Ch. 17 - Prob. 17.1ECh. 17 - Prob. 17.2ECh. 17 - Prob. 17.3ECh. 17 - Prob. 17.4ECh. 17 - Prob. 17.5ECh. 17 - Prob. 17.6ECh. 17 - Prob. 17.7ECh. 17 - Prob. 17.8ECh. 17 - Prob. 17.9ECh. 17 - Prob. 17.10E
Ch. 17 - Prob. 17.11ECh. 17 - If the ni values are all the same, a shorthand way...Ch. 17 - Prob. 17.13ECh. 17 - Prob. 17.14ECh. 17 - Prob. 17.15ECh. 17 - Prob. 17.16ECh. 17 - Prob. 17.17ECh. 17 - Prob. 17.18ECh. 17 - Prob. 17.19ECh. 17 - Prob. 17.20ECh. 17 - Prob. 17.21ECh. 17 - Prob. 17.22ECh. 17 - Explain why q is a constant for a given system at...Ch. 17 - What is the ratio of ground-state nickel atoms in...Ch. 17 - Ti3+ has the following electronic energy levels:...Ch. 17 - Using the fact that =1/kT, show that equations...Ch. 17 - A one-dimensional particle-in-a-box has a length...Ch. 17 - Prob. 17.28ECh. 17 - Prob. 17.29ECh. 17 - Prob. 17.30ECh. 17 - Prob. 17.31ECh. 17 - What is the value of q at absolute zero? Is it the...Ch. 17 - Prob. 17.33ECh. 17 - Prob. 17.34ECh. 17 - Prob. 17.35ECh. 17 - Prob. 17.36ECh. 17 - Prob. 17.37ECh. 17 - Prob. 17.38ECh. 17 - Prob. 17.39ECh. 17 - Prob. 17.40ECh. 17 - Prob. 17.41ECh. 17 - Prob. 17.42ECh. 17 - What change is there in the Sackur-Tetrode...Ch. 17 - Prob. 17.44ECh. 17 - Prob. 17.45ECh. 17 - Prob. 17.46ECh. 17 - Calculate the thermal de Broglie wavelength of He...Ch. 17 - Prob. 17.48ECh. 17 - Prob. 17.49ECh. 17 - Prob. 17.50ECh. 17 - Prob. 17.51ECh. 17 - Prob. 17.52ECh. 17 - Prob. 17.53ECh. 17 - Use equation 17.56 to determine the change in...Ch. 17 - For an electron that has a velocity of 0.01c where...Ch. 17 - Use the Sackur-Tetrode equation to derive the...Ch. 17 - Prob. 17.57ECh. 17 - Prob. 17.58E
Knowledge Booster
Similar questions
- What arethe differencesbetween an open, a closed, and an isolated system?Describe an example of each.arrow_forwardThe internal energy of a system A None of these В is the sum of the rotational, vibrational, and translational energies of all of its components refers only to the energies of the nuclei of the atoms of the component molecules D is the sum of the kinetic energy of all of its components E) is the sum of the potential and kinetic energies of the componentsarrow_forwardWhich of the following are state functions? (i) energy, (ii) work, (iii) enthalpy, (iv) heat, (v) temperature (ii) only O (i) only (ii) and (iv) only (i), (iii) and (v) only O (v) onlyarrow_forward
- Why classical theory of lattice heat capacity gives same results at High and Low temperaturesarrow_forwardThe fugacity of a monatomic gas is found to obey the relation ?(?, ?) = ????. Write expressions for the molar heat capacity at constant pressure.arrow_forwardAt temperature T, the internal energy of 1mol rigid diatomic molecules is =......arrow_forward
- 2. Consider the following gases: Cl2, ethanol, and octane. Predict the trend in molar heat capacity (at a given temperature) and explain your answer in the context of degrees of freedom and equipartition theorem.arrow_forward2. Consider a system with 1000 particles that can only have two energies, &, and ɛ, with E, > E,. The difference between these two values is Aɛ = ɛ, - & . Assume that gi = g2 = 1. Using the equation for the Boltzmann distribution graph the number of particles, ni and n2, in states &, and ɛ, as a function of temperature for a A6 = 1×10-21 J and for a temperature range from 2 to 300 K. (Note: kµ = 1.380×10 23 J K-!. " - & % n or = e n, 8,arrow_forwardSuppose that there is four identical and distinguish particles and should to be placed in four energy levels. E = i x ɛ, i = 0,1,2,3 If we can arrange particles so that the total energy U = 6ɛ. a- find the five macroscopic states and arrange them by the microscopic states. b- prove that the number of the total microscopic states is 44 c- prove that the average population for four quantities is 1.09, 1.09 , 0.91 , 0.91arrow_forward
- Why is the Q a negative if it's suppose to be positive?arrow_forwardCalculate the number of microstates for each of the following systems. Simplify algebraic expressions or evaluate numerically. a. 4 b. 4 3 3 2 2 1 1 0 0 Wa = W₁ ≈ 1 1 4 1 3 n - 4 I P Enter numeric valuearrow_forwardJustifyTrouton"s rule. What are the sources of discrepancies?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax
Physical Chemistry
Chemistry
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Wadsworth Cengage Learning,
Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:OpenStax