EBK FOUNDATIONS OF COLLEGE CHEMISTRY
15th Edition
ISBN: 9781119227946
Author: Willard
Publisher: VST
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 10, Problem 70AE
Interpretation Introduction
Interpretation:
The
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The magnitude of the electric force between two particles depends on which
factors?
(a) Consider a substance where the intermolecular forces hold the molecules in fixed rigid positions. What is the process called when enough heat has been added to the substance so that the molecules begin to flow? (b) Consider a substance where the intermolecular forces hold the molecules in close contact with each other, but the molecules can flow. What is the process called when enough heat has been added to the substance so that the molecules escape each other? (c) Consider a substance where the intermolecular forces hold the molecules in fixed rigid positions. What is the process called when enough heat has been added to the substance so that the molecules can escape each other?
Coulombs Law describes the interaction between two charges and varies by the magnitude of these
charges and inversely with the distance between them.
For atoms, we'll label the charges as the
nuclear charge and electron charge.
9192
9nuclelec
As you go up in atomic number (Z), the number of protons in the nucleus increases, making the charge
on the nucleus increase, so that in general. qnuc
= Z ·(+1)
However if we think only of the electrons in the outermost shells (valence
electrons), they do not see the full strength of the nuclear charge because it
is partially shielded (or canceled out if you prefer) by the core electrons. So
we define something called effective charge.
Shielding
Experiences
net charge
of about 1+
Nucleus
Effective Charge = # of protons
Zeff = Z – core
# of core electrons
In general, Zeff increases as you go across in the periodic table.
1. Fill out the following table to verify that effective charge increases as you go across a row.
Element
Na
Mg
Al
Si
P
S
CI
Ar…
Chapter 10 Solutions
EBK FOUNDATIONS OF COLLEGE CHEMISTRY
Ch. 10.1 - Prob. 10.1PCh. 10.2 - Prob. 10.2PCh. 10.3 - Prob. 10.3PCh. 10.4 - Prob. 10.4PCh. 10.5 - Prob. 10.5PCh. 10.5 - Prob. 10.6PCh. 10.5 - Prob. 10.7PCh. 10 - Prob. 1RQCh. 10 - Prob. 2RQCh. 10 - Prob. 3RQ
Ch. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7RQCh. 10 - Prob. 8RQCh. 10 - Prob. 9RQCh. 10 - Prob. 10RQCh. 10 - Prob. 11RQCh. 10 - Prob. 12RQCh. 10 - Prob. 13RQCh. 10 - Prob. 14RQCh. 10 - Prob. 15RQCh. 10 - Prob. 16RQCh. 10 - Prob. 17RQCh. 10 - Prob. 18RQCh. 10 - Prob. 19RQCh. 10 - Prob. 20RQCh. 10 - Prob. 21RQCh. 10 - Prob. 22RQCh. 10 - Prob. 23RQCh. 10 - Prob. 24RQCh. 10 - Prob. 25RQCh. 10 - Prob. 1PECh. 10 - Prob. 2PECh. 10 - Prob. 3PECh. 10 - Prob. 4PECh. 10 - Prob. 5PECh. 10 - Prob. 6PECh. 10 - Prob. 7PECh. 10 - Prob. 8PECh. 10 - Prob. 9PECh. 10 - Prob. 10PECh. 10 - Prob. 11PECh. 10 - Prob. 12PECh. 10 - Prob. 13PECh. 10 - Prob. 14PECh. 10 - Prob. 15PECh. 10 - Prob. 16PECh. 10 - Prob. 17PECh. 10 - Prob. 18PECh. 10 - Prob. 19PECh. 10 - Prob. 20PECh. 10 - Prob. 21PECh. 10 - Prob. 22PECh. 10 - Prob. 23PECh. 10 - Prob. 24PECh. 10 - Prob. 25PECh. 10 - Prob. 26PECh. 10 - Prob. 27PECh. 10 - Prob. 28PECh. 10 - Prob. 29PECh. 10 - Prob. 30PECh. 10 - Prob. 31PECh. 10 - Prob. 32PECh. 10 - Prob. 33PECh. 10 - Prob. 34PECh. 10 - Prob. 35PECh. 10 - Prob. 36PECh. 10 - Prob. 37PECh. 10 - Prob. 38PECh. 10 - Prob. 39PECh. 10 - Prob. 40PECh. 10 - Prob. 41PECh. 10 - Prob. 42PECh. 10 - Prob. 43PECh. 10 - Prob. 44PECh. 10 - Prob. 45PECh. 10 - Prob. 46PECh. 10 - Prob. 47PECh. 10 - Prob. 48PECh. 10 - Prob. 49PECh. 10 - Prob. 50PECh. 10 - Prob. 51AECh. 10 - Prob. 52AECh. 10 - Prob. 53AECh. 10 - Prob. 54AECh. 10 - Prob. 57AECh. 10 - Prob. 58AECh. 10 - Prob. 59AECh. 10 - Prob. 60AECh. 10 - Prob. 61AECh. 10 - Prob. 62AECh. 10 - Prob. 63AECh. 10 - Prob. 64AECh. 10 - Prob. 65AECh. 10 - Prob. 66AECh. 10 - Prob. 67AECh. 10 - Prob. 68AECh. 10 - Prob. 69AECh. 10 - Prob. 70AECh. 10 - Prob. 71AECh. 10 - Prob. 72AECh. 10 - Prob. 73AECh. 10 - Prob. 74AECh. 10 - Prob. 75AECh. 10 - Prob. 76AECh. 10 - Prob. 77AECh. 10 - Prob. 78CECh. 10 - Prob. 79CECh. 10 - Prob. 80CECh. 10 - Prob. 81CECh. 10 - Prob. 82CE
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Examining the crystal structure of CsCl (Caesium Chloride), the Cs+ions form the 8 corners of a cube and the Cl−ion is a the center of the cube. From first-principles calculation, it was determined that the lattice constant of CsCl is 4.209 ̊A. (a) Calculate in detail the electrostatic force exerted by all the Cs+ atoms to the Cl−atom; (b) Assuming that 1 Cs+atom is missing in crystal structure (crystal is said to have a defect), calculate in detail what will be the net electrostatic force on the Cl−ion due to the remaining Cs+ions.arrow_forwardIf water were a linear molecule, (a) would it still be polar, and (b) would the water molecules still be able to form hydrogen bonds with one another?arrow_forwardThe amount of saturation not only has an effect on the chemical but also the physical properties of the fat. For example, animal fat which is about half saturated and half unsaturated fat is a solid at room temperature but vegetable fat which is about 85 % unsaturated fat is a liquid at room temperature. This is because saturated fats are more linear compared to unsaturated which are nonlinear (bent), meaning that saturated fats are capable of more of what kind of interaction? Hydrogen bonding van der Waals Ionic bonding Covalent bondingarrow_forward
- You need to answer four questions a, b,c and darrow_forwardDetermine the enthalpy of vaporization at 343.15 K for water. (Note: The heat of vaporization for water is known to be 40.79 kJ mol-1 at 273.15 K, the Cp of water (Liq) was determined to be 85.6 J K-1 mol-1 and the Cp of water (solid) was to be 54.35 J K-1 mol-1). Use the reaction below and give your final answer in kJ mol-1. H2O(solid, 273.15 K, 0.1 atm)--------H2O(liq, 273.15 K, 0.1 atm)arrow_forwardQ. 2. How does temperature influence the surface tension and viscosity of ionic liquids and their solutions?arrow_forward
- 4. 1-propanol and 2-propanol are isomers, substances having the same chemical formula. Is the evaporation data for these substances the same or different? If different, can you account for why this may be the case from a comparison of the Lewis structures of each substance and the IMFs present in each substance? Explain.arrow_forwardDescribe the changes (if any) in potential energy and in ki-netic energy among the molecules when gaseous PCl₃ condenses to a liquid at a fixed temperature.arrow_forwardA 0.640 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H,SO,(aq) – MSO, (aq) + H,(g) A volume of 291 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. The vapor pressure of water at 25 °C is 23.8 Torr. Calculate the molar mass of the metal. molar mass: g/mol Question Source: McQuarrie, Rock, And Gallogly 4e - General Chemsitry | Pubarrow_forward
- 4. A. Use the list of intermolecular and interparticle forces listed below to account for the following phenomena. Justify your answer in each case. London Dispersion Forces lonic Bonding Dipole-Dipole Interactions Metallic Bonding Hydrogen Bonding Covalent Bonding (i) Nacl has a very high heat of vaporization. (ii) The high volatility of helium (boiling point is - 267 °C, lowest of any element). (iii) What are the strongest attractive forces that must be overcome to boil carbon tetrachloride, (CCl,)? B. Read the following statement: NaF has a higher melting point than F2 because it has a greater molar mass. Do you agree with the statement? Explain why you believe the statement is true or falsrarrow_forwardWrite the difference between ferromagnetism and anti-ferromagnetism.arrow_forwardA 0.580 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H,SO, (aq) – MSO, (aq) + H, (g) A volume of 225 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. The vapor pressure of water at 25 °C is 23.8 Torr. Calculate the molar mass of the metal. molar mass: 63.1189 g/molarrow_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,
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
Principles of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Physical Chemistry
Chemistry
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Wadsworth Cengage Learning,
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Quantum Mechanics - Part 1: Crash Course Physics #43; Author: CrashCourse;https://www.youtube.com/watch?v=7kb1VT0J3DE;License: Standard YouTube License, CC-BY