Liquid water sitting out at room temperature will evaporate over time, even though the enthalpy change is positive. Use entropy to explain this process. Your answer should reference system, surroundings, and universe entropy

According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead

How many moles of al3+ ions are in 1.25 moles of al2o3

Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium