How is salt formed? Why is sea level not the same everywhere? Explain why saltwater is more dense than fresh water in terms of particles. Why do estuaries support many marine organisms? Why is saltwater a homogeneous mixture? What causes ocean salinity to increase?
How and why does a crystal of NaCl dissolves in water? What is the advantage of performing a serial dilution instead of a single dilution in a cell counting? Explain why a chlorinated swimming pool water would be a homogeneous mixture Why can't the osmolality of urine ever exceed the o...
And we use the term “solution” to refer to the single phase, homogeneous mixtures. When salts dissolve in water, no amount of magnification is going to show you separate pieces of salt. There are no detectable boundaries between salt and water. So it's a solution. Even so, what you ...
Eq. (1) is valid only for the flat, rigid, smooth and essentially homogeneous solid surface and the value of the static advancing contact angle is the best approximation for θ [22]. The corresponding contact angles on rough and heterogeneous surfaces are described by Wenzel and Cassie–Baxter...
This often occurs because of poor quality salt being used. There are some preservatives added such as urotropine, may cause a bitter aftertaste. Theeggsknown as Sockeye and Coho are more likely to have a bitter aftertaste and this is natural and is something that is appreciated by gourmets. ...
Before pouring the concrete, it is important to prepare the ground. The surface has to be homogeneous so that no unevenness or cracks are generated in the pavement. In the case of the area around the pool, the perimeter must be leveled in such a way that it is slightly higher than the...
Proteins are polymers, and yet the language used in describing their thermodynamics and kinetics is most often that of small molecules. Using the terminology and mathematical descriptions of small molecules impedes understanding why proteins have evolved to be big in comparison. Many properties of the...
Basic mechanisms involved in transport are common to all compartments (start of motion, erosion, transport, flocculation, aggregation, settling in homogeneous or stratified waters, damping of turbulence by high concentrations, deposition). Some processes are specific to the study areas, such as tidal ...
OK, the prefix homo means “same”,so a homogeneous mixture is the same throughout;it contains only one phase.So if you put alcohol in water, the two liquids combine,they disperse into each other,and you can't perceive any boundary between the two any longer.So the mixture contains only...
A colloid is one of the three primary types of mixtures which also includes solution and suspension. A colloid is a type of homogeneous mixture in which the dispersed particles do not settle out. Examples of colloids are fog, dust, clouds, mist and more....