The charge of the helium ion He2+ is calculated by considering its two protons. The relevant equation for this calculation is E = Kq/r^2, where K is Coulomb's constant, q represents the total charge, and r is the distance between charges. To determine the total charge (q), one must multiply the charge of a single proton by 2, as He2+ contains two protons. This approach is essential for accurately calculating the electrostatic force acting on the ion.
PREREQUISITESStudents in physics or chemistry, educators teaching atomic structure, and anyone interested in understanding electrostatic forces and ion behavior.
Multiply the charges of the proton with 2.soupastupid said:Homework Statement
He2+
2 protons and 2 neutrons
Homework Equations
E = Kq/r^2
The Attempt at a Solution
to get q
do square the charges of the proton? or do I multipy it by 2