Estimate the vapor pressure (in mmHg) of water at 85°C. Note that the normal boiling point of water is 100°C and that its heat of vaporization is 40.7 kJ/mol. Please round your answer to 3 significant figures and express your answer in mmHg Estimate the vapor pressure (in mmHg) of water at 85°C. Note that the normal boiling point of water is 100°C and that its heat of vaporization is 40.7 kJ/mol. Please round your answer to 3 significant figures and express your answer in mmHg