ty companion We know that (1) Rate of fusion & I smass of compound det r = Age rate rate a efusion of ejusion 9 235 UFG g 238 OF6 M = Molar mass q 235 UFG M, E Мося що до 233 (0E, Temperatul = 298 k Now Rate = APANA where DP = gas pressure. 27 MRT diference A = Area Rogas coustant, NA = Avo Gadeo's numba T = Temperature, M = Molar mass Now DPANA & 22 M2RT 20 MORT DPANA
Now M, = 235.0439x67 18.99 = 349.034 g/mol Mg = 238.0507 X6 + 18.99 = 352.041 g/mol = 1 = 352.04) J 349.034 = 1.004 hr and velocity & Mate velocity & Mate 2 - directa tional
This implies that 0.4% in the average velocity 238 UFf molecule. difference of 254 F over so 235 UF molecule eyjuse faster. - ums speed = [3RT R = has constant T = Temperature M = Mass given = M = 349.034 g/mol (2350F6) T= 298 R = 8.314 kg on seed 2 k' moll 8.314 kg m2/ see k'mol orms (2350 Ft) - 3x 8,314 x103 x 298 349.034 = 145.93 m/sec
The rms of Ng Mass= 28.0134 g/mol T= 298k rms (Na) = (3x8. 3 148 103 x 298 28.0134 - 515. 130 m/sec it is taster.
The result I got is consistent with cwhat I know about molar mass and molecular speed because molar mass о алла раніслан Сомр тилла іх always fined whatevee the condition and the molecular speed is depend on molar mass, so at the tou ang given condition ( P, T, U) the molecular velocity is always comes out same for same molecule.