Examine the structure of the titration graph. The titration graph typically rises horizontally, vertically, and then horizontally again. The center of the vertical portion of the graph is the equivalence point, or the point at which the pH of the unknown solution begins to change. For example, ...
The temperature of the "environment" or "ambient" air can be compared to the temperature of the parcel of air you are tracking. When air parcels rise or fall in the atmosphere, potential temperature represents their final temperature when reaching near sea level.Adiabaticmeans without any air or...
In addition to thermodynamics, the kinetics also have a significant influence on the shape of the breakthrough curves. With increasing inhibition of mass transport (=small diffusion or mass transfer coefficient), the mass transfer zone widens; that is, the fronts become flatter. The diffusion and...
It is predicted that global change combined with urbanization will impact increasingly on the society and terrestrial ecosystem in the Guangdong-Hongkong-Macao Greater Bay Area of China (GBA). In this context, the cities in GBA began to plant a variety of urban trees since 2000 which are consid...