SUMMARY
The ionization energy of atomic hydrogen, according to the Bohr theory, is calculated to be 1.31 x 103 kJ/mol. This value is derived using the Bohr equation, E = (-2.18 x 10-18 J)(1/n2), and can also be connected to the Rydberg formula. The variable 'n' represents the principal quantum number, which is 1 for an unexcited hydrogen atom and approaches infinity as the atom becomes ionized, resulting in a significant energy difference.
PREREQUISITES
- Understanding of the Bohr model of the atom
- Familiarity with the Rydberg formula
- Basic knowledge of quantum mechanics and energy levels
- Ability to perform unit conversions between joules and kJ/mol
NEXT STEPS
- Study the derivation of the Rydberg formula for hydrogen
- Learn about the implications of quantum numbers in atomic structure
- Explore energy level transitions in hydrogen and their spectral lines
- Investigate the differences between ionization energies of various elements
USEFUL FOR
Students studying quantum mechanics, chemistry enthusiasts, and educators looking to understand atomic structure and ionization energy calculations.