Chromatography is important because it is a versatile and small quantities of a material can be separated with ease, it is fast and accurate if the hardware is maintained. Chromatography is one of the most common techniques in analytical technology and needs only a few micrograms of material in order to work.
Chromatography is used to separate different mixtures. It can be used to prepare materials by purifying them, or analyse them. There are many terms used in the process of chromatography; analyte is the term used for the material that needs to be separated in the process, a chromatogram is a visual representation of the output, and eluent is the solvent that the analyte is stored in.Learn More
The chemical reaction between aluminum and bromine is an exothermic one that produces aluminum bromide. The equation of the chemical reaction is 2 Al + 3 Br2 ? 2 AlBr3. It indicates that two molecules of aluminum combine with three molecules of bromine to produce two molecules of aluminum bromide.Full Answer >
As the name suggests, metalloids often possess properties that true metals hold. In addition to these, metalloids also have non-metal properties. They are able to conduct electricity and heat, like metals, but not as well.Full Answer >
The molar mass of butane, which is represented by the chemical formula C4H10, is 58.12 grams per mole. The molar mass of butane is calculated by adding the atomic weight of each carbon and hydrogen atom contained in the compound.Full Answer >
CFCs, also known as chlorofluorocarbons, are compounds that are most commonly used as refrigerants, propellants and solvents. Best known as "Freon," CFCs have been discontinued as the main source of coolant in air conditioners and refrigerators because of their ability to deplete the ozone layer in the atmosphere.Full Answer >