Consider two samples of ethane: C¿H6 (g) and ethane-d6: C2D6 (g) at -30 °C and 2.0 atm. Deuterium (D) is an isotope of hydrogen with atomic mass = 2.014 amu. Calculate the urms and the fraction of molecules that have speed equal to urms for each of the two ethane samples. With reference to the Boltzmann-Maxwell curve, explain the differences in both ums and the fractions of molecules obtained. Given that 3RT and M 3/2 Mu² F(u) = 47| \2TRT Urms u?e-(ZRT %3D M Predict the ratio of 'rate of effusion of C2H6' to that of C2D6. Show your calculations and reasoning.

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