Ch.19 - Nuclear ChemistryWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

An atom of 28Na has a mass of 27.97878 amu. Calculate the binding energy per MOLE in kJ.

Use the values:

mass of 1H atom = 1.007825 amu

mass of a neutron = 1.008665 amu

c = 2.99792 x 108 m/s

a. 6.481x1011 kJ/mol

b. 2.288x1011 kJ/mol

c. 3.725x109 kJ/mol

d. 5.052x10kJ/mol

e. 9.532x10kJ/mol


We are asked to calculate the nuclear binding energy in kJ/mol for 28Na which has an atomic mass of 27.97878

To calculate for the nuclear binding energy:

Step 1: Determine the number of protons and neutrons

Step 2: Determine the total mass of protons and neutrons

Step 3: Calculate the mass defect (∆m)

Step 4: Determine nuclear binding energy in kJ/mol

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