Determine the energy required to remove the electron from the 1s orbital of a Helium ion (He+).

The energy required to remove an electron from a H atom is

E = 2.180 x 1o^-18[(1/n1^2)-(1/n2^2)] in joules.
For He^+, there is a Z^2 factor added to the 2.180 x 10^-18 and Z^2 is the atomic mass of 2. So that part of the equation becomes 2.180 x 10^-18*4*[......].

To determine the energy required to remove an electron from the 1s orbital of a Helium ion (He+), you can use the equation for the energy of a hydrogen-like atom:

E = -13.6/n^2

where E is the energy, and n is the principal quantum number.

For a Helium ion, the atomic number is 2, meaning it has two protons and two electrons. With one electron removed, the remaining charge is positive, resulting in an ion with a +1 charge. This means it now behaves like a hydrogen atom with only one electron.

In the case of the 1s orbital, the principal quantum number is n = 1. Therefore, we can substitute n = 1 into the energy equation:

E = -13.6/1^2
E = -13.6/1
E = -13.6 eV

The energy required to remove the electron from the 1s orbital of a Helium ion is 13.6 eV (electron volts)

To determine the energy required to remove the electron from the 1s orbital of a Helium ion (He+), we need to use the concept of ionization energy.

Ionization energy is the energy required to remove an electron from an atom or an ion in its ground state. It is usually measured in electron volts (eV) or kilojoules per mole (kJ/mol).

In this case, we have a Helium ion (He+), which has lost one electron. The electronic configuration of a neutral Helium atom is 1s², meaning it has two electrons in the 1s orbital.

When the electron is removed from the 1s orbital in the Helium ion, it becomes a Helium atom with a noble gas configuration of 1s². The energy required to remove the electron is determined by the ionization energy of Helium.

The ionization energy of Helium is known to be 24.59 eV or 2372.3 kJ/mol. This value represents the energy required to remove one electron from a neutral Helium atom.

So, the energy required to remove the electron from the 1s orbital of a Helium ion (He+) is also 24.59 eV or 2372.3 kJ/mol.