One mole of a substance comprises 6.02 x 1023 protons and an equivalent number of electrons. When the protons could in some way be separated from the electrons and the two kinds of particles were located in very small, individual containers separated by the million meters, what would be the magnitude of the electrostatic force applied by one box on the other?
i) 1.6 x 108 N
ii) 8.7 x 103 N
iii) 2.2 x 105 N
iv) 8.4 x 107 N
v) 9.5 x 104 N