1 electron volt is equal to how many kilo joule per mole
Joule per mole 1 kJ·mol−1 is equal to 0.239 kcal·mol−1 or 1.04×10−2 eV per particle. At room temperature (25 °C, 77 °F, or 298.15 K) 1 kJ·mol−1 is equal to 0.4034    k B  T  {\displaystyle k_{B}T} .
Coulomb Since the charge of one electron is known to be about 6981160217662079999♠1.6021766208(98)×10−19 C,[7] 1 C can also be considered the charge of roughly 6.241509×10^18 electrons or +1 C the charge of that many positrons or protons, where the number is the reciprocal of 1.602177×10^−19.