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anonymous
 4 years ago
uranium hexafluoride is a solid at room temperature, but it boils at \(56^o C\).determine the density of uranium hexafluoride at \(60^o C\) and 745 torr.
i know d = m/v and PV = nRT
but how can i use them here? or do i even use them here?
anonymous
 4 years ago
uranium hexafluoride is a solid at room temperature, but it boils at \(56^o C\).determine the density of uranium hexafluoride at \(60^o C\) and 745 torr. i know d = m/v and PV = nRT but how can i use them here? or do i even use them here?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you can solve for n and get the mass using the periodic table and then you can solve for v

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0will you please elaborate?

Carniel
 4 years ago
Best ResponseYou've already chosen the best response.0Use the other formula to find them ^_^

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0how the heck can i get m o.O

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i dont think the "other formulas" can be applied

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0can you demonstrate how>

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0if i remember right 760 torr = 1 atm...torr is a unit of measurement for pressure

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0p=745 torr v=? n=? R=? T=6056 (i think) d=? (looking for) m=? v=?

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0but you still need m huh

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0do you know \[p =\rho \times r \times T \div M\] where rho is density and M is molecular mass

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0since n= m/M , you can get m/V = rho

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0uhhh could you rewrite that equation you wrote? kinda vague... \[\huge P = \frac{\rho RT}{M}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0looks like it works :)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0how did you get this formula again?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so \[\frac{PM}{RT} = \rho\] right? R = 0.0821

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so which T am i going to use?

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.0probably, because that's the one that applies to this situation

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0the temperature at which u have to find density

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so what's 56 for? just a distraction?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0hmm then i need to convert torr into atm and C into K right

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yup and 1 torr = 1 atm

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i thought it was 760 torr = 1 atm o.O

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0what would be the unit?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i got the answer as 126.76 g/L is that right?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0set n to 1 and solve for V then you take the molar mass of the molecule you are looking at and calculate your density
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