6. Many properties of substances depend on the temperature. Some examples include density, viscosity, vapor pressure, specific heat capacity, and heat of vaporization. a. Calculate the amount of energy needed to vaporize 30.0mL of water at 25C. Clearly identify, label, and cite any reference data used. Show your work. Include all units. b. Calculate the amount of energy is needed to vaporize 30.0mL of water at 100C. Clearly identify, label, and cite any reference data used. Show your work. Include all units