Ethanol is chemically expressed as C2H5OH. Also referred to as ethyl alcohol, grain alcohol or alcohol, it is a colorless liquid with distinct taste and odor.Know More
Ethanol has many uses. It is used medicinally in drugs, as a biological specimen preservative and as a disinfectant. As a solvent, ethanol is a common ingredient for perfumes and varnishes. As the specialized automobile fuel E85, the mixture is 85 percent ethanol and 15 percent gasoline.
Ethanol also serves as the intoxicating ingredient in alcoholic beverages, including wines, beers and spirits. The process of sugar or starch fermentation produces an ethanol concentration of about 10 percent, or 20 proof, in alcoholic drinks.Learn more about Chemistry
The chemical compound Zn(C2H3O2)2 is called zinc acetate. The molecular formula shows that the compounds include zinc, represented by Zn; carbon, represented by C; hydrogen, represented by H; and oxygen, represented by O.Full Answer >
The molar mass of H2, which is the chemical formula for dihydrogen, is 2.01 grams per mole with a standard deviation of plus or minus 0.00014 grams per mole. The molar mass is determined by combining the atomic weight of all the atoms in the compound.Full Answer >
According to TutorVista, the reaction of NH4Cl combined with H2O is an endothermic reaction. An endothermic reaction is one which takes up heat from the surroundings.Full Answer >
H2S, also known as hydrogen sulfide, is regarded as a polar molecule based on the arrangement of the hydrogen atoms around the sulfur atom and each atom's characteristics. The sulfur atom is more electronegative than the hydrogen atoms, and the bonds between the sulfur and hydrogen atoms are drawn to the sulfur atom.Full Answer >