Since lead is an element, it does not have a chemical formula; however, its chemical symbol is Pb. Lead is found in group 14 on the periodic table. Its atomic number is 82 and atomic weight is 207.2. More »

The chemical symbol for water can be written as H2O, with the 2 written is subscript, or as HOH. HOH is the less-common symbol used when referring to water. More »

A chemical symbol is an abbreviation of the name of a chemical element. The name is derived from the name of the element, which is usually in Latin. Chemical symbols are made up of one or two letters. More »

The chemical formula for lead II nitrate is Pb(NO3)2 or N2O6Pb. Another name for this inorganic compound is lead dinitrate. The molecular weight of lead dinitrate is 331.21 grams per mole. More »

The chemical symbol for glucose is C6H12O6. Glucose is a simple sugar substance called a monosaccharide, which is a carbohydrate that contains the elements carbon, hydrogen and oxygen. Another name for glucose is dextros... More » Science Chemistry Chemical Equations

Cu is the chemical symbol for copper, while AgNO3 is the chemical formula for the inorganic compound silver nitrate. Copper is an element with the atomic number 29. Silver nitrate is composed of one silver, one nitrogen ... More »

Find the empirical formula of a compound by knowing the atomic weights of each individual element in the molecular compound. Take the atomic weights to convert each element to the number of moles, which is the relationsh... More »