How can the evaporation of a liquid be made faster? How are cohesion and surface tension related to the chemical properties of water? How does evaporation purify water? How is rock salt different from table salt? Why does decreasing the temperature of a liquid make it freeze?
Explain how the addition of a solute affects the vapor pressure of the solvent. What factors affect the fluidity of an animal's cell membranes? How do I tell if something can dissolve into another? For example, how would I tell if a solvent will dissolve in salt, NaCl? Explain how ...
Lowering the freezing point of water is easy. All you have to do is add salt, sugar or any other solute. Going in the opposite direction and raising the freezing temperature of water is not nearly as easy. In fact, some scientists doubt that it even be done. However, even though it m...
and conditions are in place for crystal formation to occur. If more solution is added (or, in some cases, if the solution is cooled), more solute accumulates as the solution is nowsupersaturated. Crystals now begin to form as a result of favorable collisions between solute molecules...
In the AD pathology, the entry of solute or immune cells into the brain tissues increases due to the BBB permeability, leading to neuroinflammation [110]. Therefore, it is decisive to generate a model of BBB to understand its functions and to screen efficient drugs that can penetrate into ...