H2O is the chemical formula for water, a vital element.

In general this has come to mean a sample that contains the chemical formula of the compound.

However, in Hebrew a persons name is as a chemical formula for who they are.

To be more generally applicable, the name should indicate at least the chemical formula.

Love was demeaned when it began because of a chemical formula.

Little is known about this compound other than its chemical formula.

I cannot find a chemical formula for cornstarch or baby powder.

Evidently there had been some change in the chemical formula.

"If you provide me with the chemical formula, I will locate a supply."

Find someone who knows the chemical formula for water.