Question: (4%) Problem 15: There are two important isotopes of uranium wat differently. Only the different speeds of uranin hexafluoride gas, UF and These isetepes

(4%) Problem 15: There are two important isotopes of uranium wat differently. Only the different speeds of uranin hexafluoride gas, UF and These isetepes have different mic masses and is very useful is maclear reactors. One of the techniques for separating them (gas diffin) is based on 50% Part (a) The molecular masses for UF6 with 235U and UF6 with 238U are 349.0 g/mol and 352.0 g/mol, respectively. What is the ratio of rms speeds? () Out() at cob ON() acotan) si an Degrees Scho () cotan) Radian NO 89 456 123 Grade Summary 50% Part (b) At what temperature, in kelvins, would their root mean square speeds differ by 1.00 m/s?

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