Business Requirements. Business requirements for a project are a series of needs that must be fulfilled to achieve a high-level objective. Clear business requirements help ensure that the end result of a project fulfills the stakeholders' needs. Functional Requirements.
Introduction. The solubility of aromatic hydrocarbons, such as toluene, in water, and the decrease in solubility in aqueous salt solutions is an important factor controlling the behavior of hydrocarbons in a variety of environments.. Variation of toluene solubility (expressed as C 0 / C salt, where C 0 =toluene solubility in distilled water, and C salt =toluene solubility in salt solution) versus salt concentration for various inorganic salts.
Solubility Rules! A basic knowledge of which compounds are soluble in aqueous solutions is essential for predicting whether a given reaction might involve formation of a precipitate (an insoluble compound). The following guidelines are generalizations.or example, NaNO 3, KCl, and LiOH are all soluble compounds. This means that an aqueous solution of KCl really contains the predominant species K + and Cl-and, because KCl is soluble, no KCl is present as a solid compound in aqueous solution: KCl (s) + (aq.) + Cl - (aq.).