List the following compounds in decreasing electronegativity difference. cl2 hcl nacl

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.

Jenny takes a piece of paper and dipped it in a bowl of water the paper is now damp and mushy which of the following is our true about the change that occurs when the paper gets wet

List which observations were qualitative and which were quantitative. quantitative data is something that can be measured such as; the candle is 3 inches tall and has a diameter of 2 inches. qualitative data is sensory observations such as; odor, cold, hot, taste, texture, and appearance.