The molar nuclear mass of fluorine-19 is 18.99840 g/mol.The molar mass of a proton is 1.007825 g/mol.The molar mass of a neutron is 1.008665 g/mol.Calculate the binding energy (in J/mol)of F-19.(c = 2.998 $\times$10⁸ m/s)

Question

Quizplus · Accepted Answer

The binding energy is calculated using the mass defect, which is the difference between the sum of the masses of protons and neutrons and the actual nuclear mass. For F-19, the mass defect is calculated as follows: (9 protons * 1.007825 g/mol + 10 neutrons * 1.008665 g/mol) - 18.99840 g/mol. This mass defect is then converted to energy using E=mc², where c is the speed of light. The result is approximately 1.426 x 10¹³ J/mol.

The Molar Nuclear Mass of Fluorine-19 Is 18 ×\times× 108 M/s) A) 6

The Molar Nuclear Mass of Fluorine-19 Is 18 $\times$ 10⁸ M/s)
A) 6