A 500 mL slurpee contains 52.0 g of glucose. The molar enthalpy of combustion of glucose is -3989.3 kJ/mol. The quantity of energy that can be obtained from dr is:
A) 1.38 x 10⁴ kJ
B) 51.15 x 10⁵ kJ
C) 7.98 kJ
D) 1.99 x 10⁴ kJ