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1. a. The velocity of the H2 molecules is 9.3592 x 104 cm/s at 273 K. At what temperature will the velocity double? (15 points)

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1. a. The velocity of the H2 molecules is 9.3592 x 104 cm/s at 273 K. At what temperature will the velocity double? (15 points) b. A sample of N2 (g) effuses through a tiny hole in 38 s. What must be the molar mass of a gas that requires 64 s to effuse under identical conditions? (15 points)

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