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[1] [2] The word hydrophobic literally means "water-fearing", and it describes the segregation of water and nonpolar substances, which maximizes the entropy of water and minimizes the area of contact between water and nonpolar molecules. In terms of thermodynamics, the hydrophobic effect is the free energy change of water surrounding a solute. [3]
Capillary action of water (polar) compared to mercury (non-polar), in each case with respect to a polar surface such as glass (≡Si–OH). Capillary action (sometimes called capillarity, capillary motion, capillary rise, capillary effect, or wicking) is the process of a liquid flowing in a narrow space without the assistance of external forces like gravity.
For liquid, the dynamic viscosity is usually in the range of 0.001 to 1 Pascal-second, or 1 to 1000 centiPoise. The density is usually on the order of 1000 kg/m^3, i.e. that of water. Consequently, if a liquid has dynamic viscosity of n centiPoise, and its density is not too different from that of water, then its kinematic viscosity is around n ...
The candy giant confirmed that the Skittles factory in Waco, Texas, sells unused Skittles to a processor that melts down the candies into a syrup. Farmers really do feed their cows Skittles ...
Deliquescence is the process by which a substance absorbs moisture from the atmosphere until it dissolves in the absorbed water and forms a solution. Deliquescence occurs when the vapour pressure of the solution that is formed is less than the partial pressure of water vapour in the air.
In October, California passed the so-called Skittles Ban, which outlawed some potentially carcinogenic food chemicals: brominated vegetable oil, potassium bromate, propylparaben and red dye No. 3.
The following compounds are liquid at room temperature and are completely miscible with water; ... furfuryl alcohol: 98-00-0 C 3 H 8 O 3: glycerol: 56-81-5 CH 3 OH:
This liquid cuticle remover instantly dissolves dead skin and cuticles without stripping, thinning or damaging your nails; in fact, the formula is designed to do the opposite, moisturizing ...