What is the change in entropy of 100g of water it is heated from room temperature 20 degree Celsius to body temperature 37 degree Celsius

Describe the second law of thermodynamics in at least one sentence?

Predict whether the entropy change is greater or less than zero for the following process: dry ice subliming O change in entropy 0 change in entropy 0

Consider entropy and its role in determining if chemical and physical processes are spontaneous. For any process to be spontaneous, what must happen to the entropy of the universe during that process? Acetone will spontaneously vaporize when coming in contact with your skin even though acetone has a much higher boiling point. Explain how this occurs in light of your answer to part (a).

Determine the total entropy change when 15.00 g of ice at –15°C is heated to 75°C. The molar heat of fusion of ice is 6.02 kJ/mol, and its specific heat is 2.11 J/g °C. The specific heat of water is 4.184 J/g °C