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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
 3 months ago
 3 months 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
 3 months ago
 3 months ago

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petitemeBest ResponseYou've already chosen the best response.1
Should you use ClausiusClapeyron equation?
 3 months ago

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

petitemeBest ResponseYou've already chosen the best response.1
Well, let the normal boiling point be T2
 3 months ago

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

petitemeBest ResponseYou've already chosen the best response.1
Nope. Sorry :/ I suck at explaining chemistry
 3 months ago

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

petitemeBest ResponseYou've already chosen the best response.1
What did you get for ΔH°vap?
 3 months ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
im not good at chemistry but let's try
 3 months ago

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

petitemeBest ResponseYou've already chosen the best response.1
Lol. I don't know if i'm right. Ignore me :))
 3 months ago

RaphaelFilgueirasBest ResponseYou've already chosen the best response.0
volume i dont know if that's right , it's been i while i dont see chemistry
 3 months ago

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

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

petitemeBest ResponseYou've already chosen the best response.1
Okies. Just close this question ^_^
 3 months ago
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