PLEASE HELP ME!! Starting with 15.0 g of water at 45.0°C, how much heat is needed to raise it to the boiling point and then completely
convert to water vapor at 100 °C? (Hint: There is both a phase change and a temperature changel)
(Triangle)Hrusion = 6.01 kJ/mol
(Triangle)Hvap = 40.67 kJ/mol
a)3.45 kJ
b)8.45 kJ
c)37.3 kJ
d)5.00 kj
e)33.9 kJ