Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN: 9781305079250
Author: Mark S. Cracolice, Ed Peters
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 5, Problem 3CLE
Interpretation Introduction
Interpretation:
A brief description of the relationships among the terms,
Concept introduction:
The carbon
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Estimate the percentage of the total mass of a atom that is due to (a) electrons, (b) protons, and (c) neutrons by assuming that the mass of the atom is simply the sum of the masses of the appropriate numbers of subatomic particles. The mass of an electron is 0.00054858 amu, the mass of a proton is 1.0073 amu, and the mass of a neutron is 1.0087 amu.
Consider the nuclide cobalt-59 (5927Co).
(a)
The mass of 5927Co in atomic mass units is 58.933200 u. (Note this is the mass of the entire atom, not just the nucleus.) This mass is lower than the total mass of its constituent protons, neutrons, and electrons.
Find the difference, in atomic mass units, between the total mass of the constituent particles, and the actual mass of the nuclide. (This is sometimes called the "mass defect.") The mass of a proton is 1.007276 u, the mass of a neutron is 1.008665 u, and the mass of an electron is 5.486 ✕ 10−4 u. (Round your answer to at least four decimal places.)
b) Since, according to special relativity theory, mass and energy are "equivalent," the mass defect, or "missing" mass found in part (a), is measurement of the energy it would take to break the bound 5927Co atom into its constituent particles. In other words, it is equivalent to the binding energy.
Using the result of part (a), find the binding energy per nucleon, Eb/A for 5927Co in…
(b) A certain element has two naturally occurring isotopes.
The mass of one of the isotopes is 106.905 amu and its natural abundance is 51.60%.
The mass of the second isotope is 108.883 amu.
Calculate the average atomic mass
Write the chemical symbols of the isotopes
Chapter 5 Solutions
Introductory Chemistry: An Active Learning Approach
Ch. 5 - Prob. 1ECh. 5 - List the major points in Daltons atomic theory.Ch. 5 - Show that the Daltons atomic theory explains the...Ch. 5 - How does Daltons atomic theory account for the Law...Ch. 5 - The chemical name for limestone, a compound of...Ch. 5 - The brilliance with which magnesium burns makes it...Ch. 5 - Sulfur and fluorine form at least two compounds...Ch. 5 - Prob. 8ECh. 5 - Advances in technology and science often progress...Ch. 5 - When J. J. Thomson measured the deflection of a...
Ch. 5 - Prob. 11ECh. 5 - What is meant by stating that the charge of an...Ch. 5 - How can we account for the fact that, in the...Ch. 5 - How can we account for the fact that most of the...Ch. 5 - What do we call the central part of an atom?Ch. 5 - What major conclusions were drawn from the...Ch. 5 - Describe the activity of electrons according to...Ch. 5 - The Rutherford experiment was performed and its...Ch. 5 - Compare the three major parts of an atom in charge...Ch. 5 - Prob. 20ECh. 5 - Can two different elements have the same atomic...Ch. 5 - Compare the number of protons and electrons in an...Ch. 5 - Explain why isotopes of different elements can...Ch. 5 - How many protons, neutrons and electrons are there...Ch. 5 - Prob. 25ECh. 5 - What advantage does the atomic mass unit have over...Ch. 5 - What is an atomic mass unit?Ch. 5 - The mass of an average atom of a certain element...Ch. 5 - The average mass of boron atoms is 10.81u. How...Ch. 5 - The atomic masses of the natural isotopes of neon...Ch. 5 - A certain element consists of two stable isotopes....Ch. 5 - The mass of 60.4 of the atoms of an element is...Ch. 5 - Isotopic data for boron allow the calculation of...Ch. 5 - Questions 31 through 36: Percentage abundances and...Ch. 5 - Questions 31 through 36: Percentage abundances and...Ch. 5 - Questions 31 through 36: Percentage abundances and...Ch. 5 - Questions 31 through 36: Percentage abundances and...Ch. 5 - Questions 31 through 36: Percentage abundances and...Ch. 5 - Prob. 40ECh. 5 - How many elements are in Period 5 of the periodic...Ch. 5 - Write the symbol of the element in each given...Ch. 5 - Prob. 43ECh. 5 - List the symbols of the elements of each of the...Ch. 5 - Using only a periodic table for reference, list...Ch. 5 - Prob. 46ECh. 5 - Write the atomic masses of helium and aluminum.Ch. 5 - Prob. 48ECh. 5 - Prob. 49ECh. 5 - Prob. 50ECh. 5 - Prob. 51ECh. 5 - Determine whether each statement that follows is...Ch. 5 - Prob. 53ECh. 5 - Sodium oxide and sodium peroxide are two compounds...Ch. 5 - Prob. 55ECh. 5 - The CRC Handbook, a large reference book of...Ch. 5 - The element lanthanum has two stable isotopes,...Ch. 5 - The atomic mass of lithium on a periodic table is...Ch. 5 - Prob. 59ECh. 5 - Prob. 60ECh. 5 - Prob. 61ECh. 5 - Prob. 62ECh. 5 - Prob. 5.1TCCh. 5 - Prob. 5.2TCCh. 5 - Prob. 5.3TCCh. 5 - Prob. 5.4TCCh. 5 - Prob. 5.5TCCh. 5 - Write a brief description of the relationships...Ch. 5 - Prob. 2CLECh. 5 - Prob. 3CLECh. 5 - Prob. 4CLECh. 5 - Prob. 5CLECh. 5 - Prob. 6CLECh. 5 - Prob. 7CLECh. 5 - What is the number of each type of subatomic...Ch. 5 - Naturally occurring lithium is composed of two...Ch. 5 - Prob. 3PECh. 5 - Prob. 4PECh. 5 - Prob. 5PE
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
- The age of the universe is unknown, but some conclude from measuring Hubbles constant that the age is about 18 billion years old, which is about four times the age of Earth. If so, calculate the age of the universe in seconds. If you had a sample of carbon with the same number of carbon atoms as there have been seconds since the universe began, determine whether you could measure this sample on a laboratory balance that can detect masses as small as 0.1 mg.arrow_forwardArgon has three naturally occurring isotopes: 0.3336% 36Ar, 0.063% 38Ar, and 99.60% 40Ar. Estimate the average atomic mass of argon. If the masses of the isotopes are 35.968 u, 37.963 u, and 39.962 u, respectively, calculate the average atomic mass of natural argon.arrow_forwardEstimate the percentage of the total mass of a 58Ni atom that is due to (a) electrons, (b) protons, and (c) neutrons by assuming that the mass of the atom is simply the sum of the masses of the appropriate numbers of subatomic particles. The mass of an electron is 0.00054858 amu, the mass of a proton is 1.0073 amu, and the mass of a neutron is 1.0087 amu. a. % by mass e- b, % by mass p c.90 by mass n- 0 0 0 0arrow_forward
- The planet Zoltan is located in a solar system in the Andromeda galaxy. On Zoltan, the standard unit for the amount of substance is the wog and the standard unit for mass is the wibble. The Zoltanians, like us, chose carbon-12 to define their standard unit for the amount of substance. By definition, one wog of C-12 atoms contains 2.50 x 1021 atoms. It has a mass of exactly 12 wibbles. What is the mass, in wibbles, of 1 wog of nitrogen atoms? What is the mass, in wibbles, of 5.00 x 10-1 wogs of O2? What is the mass, in grams of 1 wog of hydrogen atoms?arrow_forwardAt some point in the future, nuclear chemists have synthesized two stable isotopes of bohrium. Under these conditions, the average atomic mass of bohrium is 270.5294 amu. If bohrium-269 has atomic mass of 269.0129 amu and bohrium 271 has an average mass of 270.9717 amu, what is the percent abundance of bohrium 269? (Express your answer as a percentage to two decimal places).arrow_forwardCalculate the total mass of the protons and electrons in fluorine-19. Use 1.007825 amu as the mass of hydrogen-1 (mass of a proton and an electron). Express your answer in atomic mass units to 6 significant figures.arrow_forward
- 19,9924 AMU is the mass of one of the three isotopes of neon equaling 90.4838%. One of the other two isotopes has a masses of 20.9940 AMU and an abundance of 0.2696%. What is the average atomic mass of Neon?arrow_forwardThe element oxygen has three naturally occurring isotopes, with 8,9, and 10 neutrons in the nucleus, respectively. (a) write the full chemical symbols for these three isotopes. (b) Describe the similarities and differences between the three kinds of atoms of oxygen.arrow_forward7) Magnesium consists of three naturally occurring isotopes. The percent abundance of these isotopes is as follows: "Mg (78.70%), ”Mg (10.13%), and "Mg (11.7%). The average atomic mass of the three isotopes is 24.3050 amu. If the atomic mass of "Mg is 24.98584 amu, and "Mg is 25.98259 amu, calculate the actual atomic mass of "Mg.arrow_forward
- You are exploring the universe in your spaceship, and you land on a planet that is very similar to Earth. You encounter humanoid life forms that are comprised of molecules containing many carbon atoms (just like humans on Earth). And just like here on Earth, there are three isotopes of carbon: 12C, 13C, and 14C. However, on this new planet that you have discovered, the average isotopic mass of carbon is 13.101 amu. What can you conclude about this planet that you have discovered? Mark any/all that apply. Of the three isotopes of carbon, 14C has the greatest percent abundance. Half a mole of methane (CH4) on this new planet has a greater mass than half a mole of methane (CH4) on Earth. Of the three isotopes of carbon, 12C has the greatest percent abundance. Half a mole of methane (CH4) on this new planet has a lower mass than half a mole of methane (CH4) on Earth. Of the three isotopes of carbon, 13C has the greatest percent abundance.arrow_forwardHow many protons, neutrons,and electrons are there in an atom of (a) 10 5B, (b) 36Ar, (c) 8538Sr, and (d) carbon-11?arrow_forwardNaturally occurring uranium consists of two isotopes, whose masses are shown below: Isotope Mass U-235 235.044 amu U-238 238.051 amu U-238 is naturally the most abundant form of uranium; however, only U-235 can be used as fuel in a nuclear reactor, so uranium for us in the nuclear industry must be enriched in this isotope. If a sample of enriched uranium has an atomic weight of 235.684 amu, what percentage of U-235 is present?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
World of Chemistry, 3rd edition
Chemistry
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Brooks / Cole / Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Atomic Number, Atomic Mass, and the Atomic Structure | How to Pass ChemistryThe Nucleus: Crash Course Chemistry #1; Author: Crash Course;https://www.youtube.com/watch?v=FSyAehMdpyI;License: Standard YouTube License, CC-BY