A new diet fad has just arrived. The idea is to drink cold water; the body has to burn up glucose to furnish energy to warm the water to body temperature. Thus let's see if this idea's reasonable. Define how many liters of water at five degrees Celsius would once have to drink to metabolize 1 kg (2.2 lbs) of glucose and lose that much weight? Body temperature is 37 degrees Celsius. Glucose is C6H12O6 (180 g/mol) as well as the enthalpy change for the metabolism of glucose is -2802 kJ/mol