Problem: Calculate the mass defect for the formation of phosphorus-31. The mass of a phosphorus-31 nucleus is 30.973765 amu. The masses of a proton and a neutron are 1.00728 and 1.00866 amu, respectively. Enter your answer in amu's with five decimal places and no units.a. 0.27399b. 0.37834c. 0.10122d.0.12662e.0.19227

FREE Expert Solution

We are asked to mass defect for 31P which has an atomic mass of 30.973765 amu

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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Problem Details

Calculate the mass defect for the formation of phosphorus-31. The mass of a phosphorus-31 nucleus is 30.973765 amu. The masses of a proton and a neutron are 1.00728 and 1.00866 amu, respectively. Enter your answer in amu's with five decimal places and no units.

a. 0.27399

b. 0.37834

c. 0.10122

d.0.12662

e.0.19227