Use the Clausius-Clapeyron equation to solve this problem.
At 34.1°C, the vapor pressure of water is 40.1 torr. What is the vapor pressure (in torr) at 81.3°C? The ΔHvap of water is 40.7 kJ/mol. Units need to match. R= 0.0821 l atm/mol K, R= 8.314 J/mol K.
Enter to one decimal place.