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Some common molecular formulas include H2O for water, NaCl for salt, C12H22O11 for sugar, and C2H6O for alcohol. The molecular formula for vinegar is CH3COOH.

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Q: Do you have a list of common molecular formulas?
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Related questions

What do molecular formulas and structural formulas have in common?

Molecular formulas contain no information about the arrangement of atoms. Because of this, one molecular formula can describe a number of different chemical structures. A structural formula is used to indicate not only the number of atoms, but also their arrangement in space.


Can a molecular formula have subscripts that are multiples of a whole number ratio?

Yes, however most molecular formulas are reduced to Lowest Common Multiples for ease of understanding.


What is the molecular formulas for methane?

CH4


What are the molecular and structural formulas of water?

H20


What term is used for molecules that have identical molecular formulas but the atoms in each molecule are arranged differently?

Isomers are molecules that have identical molecular formulas but different structural arrangements of atoms.


What are formulas for a covalent compounds called?

Formulas for covalent compounds are called molecular formulas. They show the types and numbers of atoms in a molecule.


The most common molecule in a molecular cloud is?

The most common molecule in a molecular cloud is molecular hydrogen (H2).


What molecular formulas are also an empirical formula?

Molecular formulas that are also empirical formulas include compounds like water (H2O), methane (CH4), and hydrogen peroxide (H2O2). In these cases, the molecular formula is the same as the empirical formula because the compounds consist of only one type of atom.


What molecular formulas are an empirical formula?

Any molecular formula where the subscripts do not have a common factor that can divide them all. For example: CH4 (methane) is a molecular formula that is also an empirical formula because there is no number (other then one) that can divide both the 4 and the 1. Take ethane as another example. It hasn't the empirical formula which is similar to the molecular formula.


Where can one find more information about molecular formulas?

Information about molecular formulas can be found on chemistry Internet sites or chemistry and physics blogs. They may also be found in chemistry books.


Are the molecular formulas for all amino acids the same. what is this called?

No, the molecular formulas for all amino acids are not the same. The unique molecular formula for each amino acid is referred to as its chemical structure.


Two compounds that have the same molecular formula but different structural formulas are?

Two compounds that have the same molecular formula but different structural formulas are isomers. Isomers are compounds with the same number and types of atoms but arranged differently. An example is ethanol (C2H6O) and dimethyl ether (C2H6O), both have the same molecular formula but different structural formulas.