in MOLE constant: 12 grams Carbon(diamond) weight contain 6.022 x 10^23 atoms of Carbon
1 gram Carbon contain 5.018 x 10^22 atoms of Carbon
each Carbon have 6 protons and 6 electrons, each proton and electron have (+)(-)1.602 x 10^-19 Coulomb, 6 protons and 6 electrons give 9,612 x 10^-19 Coulomb
5.018 x 10^22 Carbons x 9,612 x 10^-19 Coulomb = 48,233.016 Coulomb
but in Einstein constant E=mc^2 is 1 kilogram material containing:
m = 1 kg
c = 3x108 m/s
E = 9x1016 J
1 J = 2.78 x10-7 kW.h
1 kg ~ 25x109 kW.h ~ 25 billion kW.h
1 gram ~ 9 x 10^13 Joules
There are no similarities here!
