ocr: Constant Symbol Value Avagadro's number NA 6.022 x1023 Charge of electron e 1.602 2x10-19C Faraday's constant F 9.648 x 104.C mol Molar gas constant R 08205 Kxmol Lxatm 3 kPa: xdm 8.314 Kxmol - 8.314 Kxmol Planck's constant h 6.626x10-34 Jxs Bohr radius 20 5.292 m Boltzman constant k 1.381: x 10-191 K Speed ofl light in vacuum C 2.998 X 108m S
