What is the concentration of the resulting solution when 4.1 grams of zinc chloride are dissolved in 23.2 mL of distilled water? Round your answer to the correct number
of significant figures.
Your
Answer
unit

An uncovered pot of water lies out in the sun. which statements correctly describe what happens at the surface of the liquid water? 1. the vapor pressure remains constant regardless of the water temperature. 2. the vapor pressure is produced by water molecules that have evaporated. 3. the vapor pressure increases as the sun heats the water in the pot. 4. evaporation stops once the vapor pressure reaches a certain point. 5. evaporation and condensation both occur on the liquid’s surface.