kthouz
Oct7-10, 10:53 AM
How can one calculate the boiling of a liquid at a pressure different from standard temperature?
Am trying to do it using the ideal gas equation,
(PV)/T=(P'V')/T'
Where P is the STP, V is 22.4l, T= boiling point at STP, P'= new pressure, V' is the new volume and T' is to be found. But is it easy to find V'.
But I found another equation of Clausius-Clapeyton which involves the heat of vaporisation. Using this equation, the problem is finding the heat of vaporisation. Can anyone help me?
Am trying to do it using the ideal gas equation,
(PV)/T=(P'V')/T'
Where P is the STP, V is 22.4l, T= boiling point at STP, P'= new pressure, V' is the new volume and T' is to be found. But is it easy to find V'.
But I found another equation of Clausius-Clapeyton which involves the heat of vaporisation. Using this equation, the problem is finding the heat of vaporisation. Can anyone help me?