Determine the amount of heat required to convert 65.25 g of solid Ca at 651 °C into liquid Ca at 951 °C. The following information on Ca may be used to calculate the amounts of heat for each of the heating steps.
Melting/Boiling Point
Melting point: 851 °C
Boiling point: 1487 °C
Specific Heat Capacities
C_{solid} = 0.65 joules per gram (J/g) °C
C_{liquid} = 0.77 J/g °C
ΔH_{fusion} = 9.33 kJ/mol
ΔH_{vaporization} = 162 kJ/mol
(Answer in kJ)
