A substance, B, has a normal boiling point of +89.3°C, and its enthalpy of vaporization of 260 J g-1. How much energy is required to change 150 grams of B from a liquid at 89.3°C to a gas at 89.3°C?
a. 5.15 x 102 joules
b. 3.90 x 104 joules
c. 4.37 x 105 joules
d. 1.08 x 105 joules
e. 1.55 x 105 joules