The vapor pressure of liquid NH3 is 451.1 mmHg at a temperature of 229.6 K. The enthalpy of vaporization, ΔHvap, for this liquid is 23.3 kJ/mol. What is the vapor pressure of NH3 at a temperature of 231.3 K, in mmHg? mmHg
Added by Roberto H.
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3 K, we can use the Clausius-Clapeyron equation, which relates the vapor pressure and temperature of a substance. The equation is given by: \[ \ln\left(\frac{P_2}{P_1}\right) = -\frac{\Delta H_{vap}}{R} \left(\frac{1}{T_2} - \frac{1}{T_1}\right) \] Where: - \( Show more…
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