Saturday
October 25, 2014

Homework Help: chemistry

Posted by James on Friday, February 1, 2008 at 12:43pm.

The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is 762 mm Hg. If the flask is immersed in a water bath at 450C, the total pressure is 980 mm Hg. The vapor pressure of ethanol at the new temperature is ______ mm Hg.
(Hint: you will need to correct the pressure of air at the new temperature using the Gas Law: P1T1 = P2T2)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - The total pressure in a flask containing air and ethanol at 257C is ...
Chemistry - I saw that this was posted earlier but i can't find the previous one...
Chemistry - The total pressure in a flask containing air and ethanol at 257C is ...
Chemistry - The total pressure in a flask containing air and ethanol at 257C is ...
chemistry - The total pressure in a flask containing air and ethanol at 257C is ...
chemistry - The total pressure in a flask containing air and ethanol at 257C is ...
Chemistry - The total pressure in a flask containing air and ethanol at 257C is ...
chem - The total pressure in a flask containing air and ethanol at 257C is 878 ...
Chem - The total pressure in a flask containing air and ethanol at 257C is 878 ...
chem - The total pressure in a flask containing air and ethanol at 257C is 878 ...

Search
Members