chemistry
posted by dave .
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 9.500 x 10^3 K.
According to the Clausius Clapeyron equation, Hvap is kJ/mol.
Respond to this Question
Similar Questions

heat of vapor pressure
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 9500 K. According to the Clausius Clapeyron equation, Hvap is ? 
AP Chemistry
These are some lab questions from the following lab: Vapor Pressure and Enthalpy of Vaporization of Water 1. Why does vapor pressure change with temperature? 
Chemistry
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 8.000 x 10^3 K. According to the Clausius Clapeyron equation, Hvap is ? 
chem
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 8.000 x 10^3 K. According to the Clausius Clapeyron equation, Hvap is ? 
Chemistry
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 8.000 x 10^3 K. According to the Clausius Clapeyron equation, Hvap is ? 
chemistry
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 1.0500 x 10^4 K. According to the Clausius Clapeyron equation, Hvap is kJ/mol. ? 
chemistry(vapor pressure)
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 20000 K. According to the Clausius Clapeyron equation, (triangle)Hvap is ? 
Chemistry
1. A gas initially at 10 C must be changed to _____ C to triple the pressure. 2. When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 20000 K. According … 
Chemistry
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to 20000 K. According to the Clausius Clapeyron equation, change in Hvap is _____ kJ/mol. 
Chemistry
I need help in solving this problem: A certain substance has a heat of vaporization of 42.46 kJ/mol. At what Kelvin temperature will the vapor pressure be 5.00 times higher than it was at 291 K?