Wednesday
April 1, 2015

Homework Help: Chemistry

Posted by Hannah on Tuesday, February 7, 2012 at 5:43pm.

The vapor pressure of the liquid HF is measured at different temperatures. The following vapor pressure data are obtained.

Temperature(K) Pressure mmHg
250 129.63
260 206.65
270 318.22
280 475.16

Determine the enthalpy of vaporization.

I have know idea how to start this. Thank yoou for your help.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - The vapor pressure of an unknown substance is given at various ...
College Chemistry - The boiling point of a liquid at atmospheric pressure is the...
Calculating Vapor Pressure - The vapor pressure of nitrogen at several different...
Chemistry - 1. The vapor pressure, P of a certain liquid was measured at two ...
Chemistry - A student reacts 0.1212 g of an Mg/NaCl mixture with hydrochloric ...
Chemistry - find the dry volume at STP of 500 mL of nitrogen gas measured over ...
Chemistry! - Liquid A has vapor pressure X, and liquid B has vapor pressure Y. ...
chemistry - the vapor pressure of water at 45.0 c is 71.93 mmhg. Calculate the ...
chemistry - the vapor pressure of pure water at 60 c is 157 mmHg. what is the ...
chemistry - What is the vapor pressure at 23 C of a solution of 1.20 g of ...

Members