In: Chemistry
A) methanol has a normal boiling point of 64.6°C and a heat of
vaporization H of 35.2 kJ/mol. What is the vapor pressure of
methanol at 12.0°C
B) How much energy in kJ is needed to heat 5.00 g of ice from
-10.0°C to 30.0°C? the heat of fusion of water is 6.02 kJ/mol, and
the molar heat capacity is 36.6 J/mol K for ice and 75.3 J/mol K
for liquid water
The vapor pressure of methanol at 12.0°C is 75.29 torr
Please note that it is not indicated to use any significant figures in calculations, hence I have not used it here.
2)