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.
There are different types of lipids, but what they all have in common is that they do not dissolve in water. Fatty acids are lipids made of long chains of hydrogen and carbon. Waxes are made of fatty acids and alcohols. Sphingolipids may have fatty acids, alcohol, phosphate and nitrogen, while triacylglycerides are made of a substance called glycerol and three fatty acids. Fats are triacylglycerides that are solid at room temperature, but when the triacylglycerides are liquid, they are called oils.