To have a good and suitable engine oil … base oil must have the following properties: High viscosity index Stability against oxidation Low Pour Point Low Volality According to the above … The produced engine oil has the following properties: Having a suitable viscosity (Viscosity) is used for difficult conditions.…

In this training, we tried to teach how to work with the HPLC device step by step by expressing the content and practical description and reviewing an example. Determination of the effective substance of a compound using high performance liquid chromatography A valid working method must first be available. For…

viscosity One of the important properties of liquids is their resistance to flow, which is called viscosity. The higher the resistance of the liquid, or in other words, the later it flows, it is said to have a lot, and conversely, if it shows less resistance to flow, the lower…

Molecules of a liquid have kinetic energy, and the kinetic energy of a particular molecule of a liquid constantly changes when it collides with other molecules. At a given moment, some molecules have relatively high energy and some have relatively low energy. Molecules with high kinetic energy can overcome the…