How much energy is required to ionize one mole of hydrogen atoms in their ground state?
A)1,312 kJ
B)2.18 kJ
C)218 kJ
D)2,178 kJ
E)131.2 kJ

Question

Quizplus · Accepted Answer

The energy required to ionize one mole of hydrogen atoms in their ground state is 1,312 kJ. This is because the ionization energy for a single hydrogen atom is 13.6 eV, and when converting this value for one mole of atoms using Avogadro's number and the conversion factor between electron volts and joules, the result is approximately 1,312 kJ.

How Much Energy Is Required to Ionize One Mole of Hydrogen