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0213
 2 years ago
A certain liquid has a vapor pressure of 92.0 Torr at 23.0 °C and 313.0 Torr at 45.0 °C. Calculate the value of ΔH°vap for this liquid.
Calculate the normal boiling point of this liquid.
How would I do this? Please help
0213
 2 years ago
A certain liquid has a vapor pressure of 92.0 Torr at 23.0 °C and 313.0 Torr at 45.0 °C. Calculate the value of ΔH°vap for this liquid. Calculate the normal boiling point of this liquid. How would I do this? Please help

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petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1Should you use ClausiusClapeyron equation?

0213
 2 years ago
Best ResponseYou've already chosen the best response.0do I just solve for T2 and use the same values?

petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1Well, let the normal boiling point be T2

0213
 2 years ago
Best ResponseYou've already chosen the best response.0wouldn't that just give me the T that is given in the question ?

petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1Nope. Sorry :/ I suck at explaining chemistry

0213
 2 years ago
Best ResponseYou've already chosen the best response.0i just get a very small number

petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1What did you get for ΔH°vap?

RaphaelFilgueiras
 2 years ago
Best ResponseYou've already chosen the best response.0im not good at chemistry but let's try

petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1I used \[\log\frac{ P2 }{ P1 }=\frac{ ΔH }{2.303R }*(\frac{ 1? }{ T1 }\frac{ 1 }{ T2 })\]

petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1Lol. I don't know if i'm right. Ignore me :))

RaphaelFilgueiras
 2 years ago
Best ResponseYou've already chosen the best response.0volume i dont know if that's right , it's been i while i dont see chemistry

0213
 2 years ago
Best ResponseYou've already chosen the best response.0sing those number? i dont have V so i dont think i can use that

0213
 2 years ago
Best ResponseYou've already chosen the best response.0yea...and i got 43.55...its ok..i will do the question tmr...im just really tired now

petiteme
 2 years ago
Best ResponseYou've already chosen the best response.1Okies. Just close this question ^_^
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