Boron has two stable isotopes,10 B and11B. Calculate the binding energies per mole of nucleons of these two nuclei. The required masses (in g/mol) areH = 1.00783,= 1.00867,10B=10.01294, andB = 11.00931.Binding energy of 10B =kJ/mol nucleonsBinding energy of 11 B =kJ/mol nucleons

Step 1: 10B contains 5 protons and 5 neutrons.Mass of 5 protons = 5*1.00783 = 5.03915amuMass of 5…

Answered: Boron has two stable isotopes, 10 B and…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

If the mass of one neutron is 1.00866 amu, the mass of one proton is 1.00728 amu, and the mass of a Sulfur-34 nucleus is 33.96786 amu, calculate the binding energy for the 345 nucleus. A) 1.44 x 1010 kJ/mol C) 4.57 × 109 kJ/mol B) 7.53 x 109 kJ/mol D) 2.74 x 1010 kJ/mol
Americium-241 is the most common isotope of americium. It is commonly found in ionization type smoke detectors and is a potential fuel for long-lifetime radioisotope thermoelectric generators. It decays to Neptunium-237 by alpha emission. How much energy (in joules) is given off by the decay? (235 Am = 241.056 amu; 233Np = 237.048 amu; He= 4.0026 amu; 1 amu = 1.661x10-24 g.) 95 Hint: Am → 233Np + He+y 235 -8.06x10-11 J -8.07x10-15 -8.07x10-12 J O -8.07x10-13 J
a) Mrs. Price's son, Liam is currently working as a boilermaker at the Darlington Nuclear Power plant. He is working with Uranium-237 which has a half-life of 13.75 days. What mass of an initial sample of 567.5g of uranium-237 would remain after 56 days? b) Write the complete reaction for the decay of Po-210 if it undergoes 2 consecutive alpha decay followed by a beta decay followed by another alpha decay.
12. Calculate the nuclear binding energy per one nucleon for the Be-8 isotope (eight nucleons). Here are some helpful data: {B.E = Am .c2 c=3.00 x 108 m/s and I J= kg.m2/s2} 1.32931 x 10-23 g 1.67262158 × 10–24 g 1.67492716 x 10–24 g Actual mass of Be- 8 proton mass neutron mass a) 1.2035 x 10–6 J/nucleon c) 1.092263 x 10–12 J/nucleon b) 1.092263 x 10–9 J/nucleon d) 8.7381 x 10–12 J/nucleon
The mass of a proton is 1.00728 amu and that of a neutron is 1.00867 amu. What is the binding 60 energy (in J) of a Co nucleus? (The mass of a cobalt-60 nucleus is 59.9338 amu. Speed of light = 27 3.00 × 108 m/s.) O 2.74 x 10-16 -28 9.12 x 107 O 2.74 x 10-19 -13 4.94 x 107 8.20 × 10-11
On absorption of a single neutron, an isotope of uranium U-235 can undergo fission into barium Ba-141 and krypton Kr-92, some neutrons, and 173 MeV of energy. The masses of these nucleiare, mU-235 = 235.044 amu, mBa-141 = 140.914 amu, and mKr-92 = 91.926 amu. Find the number of neutrons given off in this nuclear reaction.
5. What is the energy released in this 8 nuclear reaction Al- Mg+e? (The atomic mass of Al is 23.999939 u and 24 13 that of Mg is 23.985041 u) MeV
9. Calculate the nuclear binding energy in MeV/nucleon for carbon-12. [Atomic masses (amu): carbon-12 = 12.00000; proton = 1.00728; neutron = 1.00867; electron = 0.00055; 1 amu = 1.6605 x 10-27 kg; speed of light = 3.00 x 108 m/s; 1 MeV = 1.60 x 10-13 J] %3D %3D %3D
226 226 The decay constant, k, for Ra is 1.37 x 10-11 s-1. What mass of 88 Ra has an activity of 1.06 x 109 atoms/s? 88
A rock contains 0.617 mg of 206Pb for every 1.000 mg of 238U present. Assuming that no lead was originally present, that all the 206Pb formed over the years has remained in the rock, and that the number of nuclides in intermediate stages of decay between 238U and 206 Pb is negligible, calculate the age of the rock. (For 238U, t1/2 = 4.5 X 109 years.)
Q2
Calculate the atomic mass of the potassium-41 nucleus in amu (to three decimal places) assuming that the mass of a nucleon is 1.008 amu and the binding energy per nucleon is 1.326×10⁻¹² J/nucleon. (1 kg = 6.022×10²⁶ amu)

Recommended textbooks for you

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781259911156

Author:

Raymond Chang Dr., Jason Overby Professor

Publisher:

McGraw-Hill Education

Principles of Instrumental Analysis

Chemistry

ISBN:

9781305577213

Author:

Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781259911156

Author:

Raymond Chang Dr., Jason Overby Professor

Publisher:

McGraw-Hill Education

Principles of Instrumental Analysis

Chemistry

ISBN:

9781305577213

Author:

Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9780078021558

Author:

Janice Gorzynski Smith Dr.

Publisher:

McGraw-Hill Education

Chemistry: Principles and Reactions

Chemistry

ISBN:

9781305079373

Author:

William L. Masterton, Cecile N. Hurley

Publisher:

Cengage Learning

Elementary Principles of Chemical Processes, Bind…

Chemistry

ISBN:

9781118431221

Author:

Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard

Publisher:

WILEY

SEE MORE TEXTBOOKS

Boron has two stable isotopes, 10 B and 11B. Calculate the binding energies per mole of nucleons of these two nuclei. The required masses (in g/mol) are H = 1.00783, = 1.00867, 10B=10.01294, and B = 11.00931. Binding energy of 10B = kJ/mol nucleons Binding energy of 11 B = kJ/mol nucleons