A chemical formula or molecular formula is a way of expressing information about the atoms that constitute a particular chemical compound.. 2. a mixture for feeding an infant, usually with cow's milk as a base, supplemented with vitamins and minerals. The chemical formula is a method of providing information about the chemical proportions of atoms that make a particular chemical compound or molecule by chemical elements numbers and symbols. Provided below is a list of the chemical formulas of some common chemical compounds (along with their molecular weights). This lesson will cover the following objectives: Lipases, for example, help digest fat. Property Name Property Value Reference; Molecular Weight: 372.5 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 1 Such products are principally combinations of zinc oxide and eugenol in varying ratios. This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula.This complements alternative listing at list of inorganic compounds.There is no complete list of chemical compounds since by nature the list would be infinite. The chemical formula identifies each constituent element by its chemical symbol and indicates the number of atoms of each element found in each discrete molecule of that compound. Chemical formulae provide a way to represent any chemical substance using the symbol of the elements present in it. Chemical formulas are an expression of the types and numbers of atoms in a chemical compound. Remember that we use chemical symbols to stand for the elements. Eugenol is used as a component of several dental materials (e.g., dental cements, impression pastes and surgical pastes). Enter the Chemical Equation: Balance: Computing... Get this widget. If you'd like to learn more about chemical formulas, check out the accompanying lesson, 'What is a Chemical Formula? formulas, for´mulae) (L.) 1. an expression, using numbers or symbols, giving the directions for preparing a compound (such as a medicine) or giving a procedure to follow to obtain a desired result. 3. Chemical Formula 1. Formula consists of the symbols for the elements that make up the molecule, each followed by a number. - Definition, Types & Examples.' chemical formula definition: 1. the way of representing a substance using the symbols of its elements: 2. the way of…. Chemical Equation Calculator. Dictionary: The chemical formula of a molecule shows the number of atoms of each element in the molecule. Furthermore, the chemical formula is not a chemical name and it contains no words. Enzymes help speed up chemical reactions in the body. For example, C stands for carbon, O stands for oxygen, S stands for sulfur and Na stands for sodium. Enzymes only work in certain conditions. formula [for´mu-lah] (pl. Chemical formulae. Learn more. Chemical Formula 2. They affect every function, from breathing to digestion.