chem
posted by hannah .
Express the second law of thermodynamics as a mathematical equation. (Select all that apply.)
For a reversible process, ÄSuniverse = 0.
For a spontaneous process, ÄSuniverse > 0.
For a spontaneous process, ÄSuniverse = 0.
For a reversible process, ÄSuniverse < 0.
For a spontaneous process, ÄSuniverse < 0.
For a reversible process, ÄSuniverse > 0.

Look at 1 and 2. Check those out and see if one or both meet the criteria.