PHYSICAL SCIENCE (LCPO)
12th Edition
ISBN: 9781265774660
Author: Tillery
Publisher: MCG
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Question
Chapter 9, Problem 11AC
To determine
The energy released during the formation of an ionic bondis called:
ionic energy.
heat of formation.
activation energy.
heat of creation.
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3. What is the bond length of Na-Cl? Given that the atom co-ordinates are Cl(0,0,0) and
Na(1/2,1/2,1/2) and lattice parameter a = 0.563 nm.
QUESTION 3
The solid phase of an element follows van-der Waals bonding with inter-atomic potential:
1. Find a way to compute the energy in
Joules and the wavelength of the first
four rotational energy level which are J
= 0, 1, 2 & 3 of the linear molecule H2.
Chapter 9 Solutions
PHYSICAL SCIENCE (LCPO)
Ch. 9 - Prob. 1ACCh. 9 - Prob. 2ACCh. 9 - 3. The smallest particle of a compound or a...Ch. 9 - Prob. 4ACCh. 9 - Prob. 5ACCh. 9 - Prob. 6ACCh. 9 - Prob. 7ACCh. 9 - Prob. 8ACCh. 9 - Prob. 9ACCh. 9 - Prob. 10AC
Ch. 9 - Prob. 11ACCh. 9 - Prob. 12ACCh. 9 - Prob. 13ACCh. 9 - Prob. 14ACCh. 9 - Prob. 15ACCh. 9 - Prob. 16ACCh. 9 - Prob. 17ACCh. 9 - Prob. 18ACCh. 9 - Prob. 19ACCh. 9 - Prob. 20ACCh. 9 - Prob. 21ACCh. 9 - Prob. 22ACCh. 9 - Prob. 23ACCh. 9 - Prob. 24ACCh. 9 - Prob. 25ACCh. 9 - Prob. 26ACCh. 9 - Prob. 27ACCh. 9 - Prob. 28ACCh. 9 - Prob. 29ACCh. 9 - Prob. 30ACCh. 9 - Prob. 31ACCh. 9 - Prob. 32ACCh. 9 - Prob. 33ACCh. 9 - Prob. 34ACCh. 9 - Prob. 35ACCh. 9 - Prob. 36ACCh. 9 - Prob. 37ACCh. 9 - Prob. 38ACCh. 9 - Prob. 39ACCh. 9 - Prob. 40ACCh. 9 - Prob. 41ACCh. 9 - Prob. 42ACCh. 9 - Prob. 43ACCh. 9 - Prob. 44ACCh. 9 - Prob. 45ACCh. 9 - Prob. 46ACCh. 9 - Prob. 47ACCh. 9 - Prob. 48ACCh. 9 - Prob. 49ACCh. 9 - Prob. 50ACCh. 9 - Prob. 51ACCh. 9 - Prob. 1QFTCh. 9 - Prob. 2QFTCh. 9 - Prob. 3QFTCh. 9 - 4. What is the octet rule?
Ch. 9 - Prob. 5QFTCh. 9 - Prob. 6QFTCh. 9 - Prob. 7QFTCh. 9 - 8. What is the modern systematic name of a...Ch. 9 - Prob. 9QFTCh. 9 - Prob. 10QFTCh. 9 - Prob. 11QFTCh. 9 - Prob. 12QFTCh. 9 - Prob. 13QFTCh. 9 - 14. What is a double bond? A triple bond?
Ch. 9 - Prob. 1FFACh. 9 - Prob. 2FFACh. 9 - Prob. 3FFACh. 9 - Prob. 4FFACh. 9 - Prob. 1PEACh. 9 - Prob. 2PEACh. 9 - Prob. 3PEACh. 9 - Prob. 4PEACh. 9 - Prob. 5PEACh. 9 - Prob. 6PEACh. 9 - Prob. 7PEACh. 9 - Prob. 1PEBCh. 9 - Prob. 2PEBCh. 9 - 3. Name the following polyatomic ions:
a....Ch. 9 - Prob. 4PEBCh. 9 - Prob. 5PEBCh. 9 - Prob. 6PEBCh. 9 - Prob. 7PEB
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- Solid "A" is hard and has a higher melting point. And it does not conduct electricity at the molten state. The solid "A" is most likely A. a covalent network solid. B. a metallic solid. C. an amorphous solid. D. a molecular solid. E. an ionic solid.arrow_forwardThe rotational temperature of the Oxygen molecule is 2.08 K. Estimate the molecular rotational partition function of Oxygen at 300K. a. 72.1 b.288.4 c.-144.2 d.none of the above e.144.2arrow_forward1. To a good approximation, for ¹60¹80 in its ground vibrational state, the rotational energy levels are given in this table: J 0 1 2 3 4 5 6 7 8 9 10 E in Joules 0 5.3727-10-23 1.6081-10-22 3.216210-22 5.3612-10-22 8.0422-10-22 1.1267-10-21 1.5023-10-21 1.9317-10-21 2.414510-21 2.9507-10-21 The energy levels of a rigid rotor are given by E₁ = J( + 1) // 21 where I is the moment of inertia of the molecule. a) Use the value of E, for J = 1 to deduce the value of 21 4² b) Then use the value of that you have obtained in part a) to predict the energies of the levels with J = 2 through 10. c) Do you see any evidence for the breakdown of the rigid rotor approximation when you compare your results from part b) with the tabulated values?arrow_forward
- Once in the conduction band, the free electrons a. possess “zero” energy b. are no longer bound to a specific atom c. become highly energetic d. are free to move throughout the entire crystal structure (Multiple answers are applicable)arrow_forward2. Fe has a crystal structure of BCC and a lattice parameter of 0.2867 nm. Calculate the vacancy number in pure Fe at 200 °C in equilibrium state. The energy needed to generate 1 mole of vacancy is 9.2×10' J.arrow_forwardThe plot below shows bonding energy vs. interatomic separation for two elements. АВ %3D A. Which element would you expect to have a lower melting point? A same can't tell provide a brief justification of your choice. B. Which element would you expect to have a smaller lattice constant? A B same can't tell provide a brief justification of your choice. C. Which element would you expect to have a larger elastic modulus? A B same can't tell provide a brief justification of your choice. D. Which element would you expect to have the highest yield stress? A B same can't tell provide a brief justification of your choice. Bonding energyarrow_forward
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