Define empirical formula and molecular formula of a compound.

Open in App

Solution

The simplest whole-number ratio between the atoms of various elements contained in one molecule of a chemical compound is given by the empirical formula.
The molecular formula tells us how many atoms of each element contained in one molecule of a substance.

Suggest Corrections

Similar questions

Give examples of compounds whose
(a) empirical formula is the same as the molecular formula.
(b) empirical formula is different from the molecular formula.

Define empirical and molecular formulas with a suitable example.

Q. A compound of relative molecular mass 34 and empirical formula HO has the molecular formula ___________.

Q. A compound of relative molecular mass 34 and empirical formula

H O

has the molecular formula :

Q. Empirical formula of a compound is

C H_{2} O

and its molecular mass is

90

, the molecular formula of the compound is :

Join BYJU'S Learning Program

Define empirical formula and molecular formula of a compound.

The simplest whole-number ratio between the atoms of various elements contained in one molecule of a chemical compound is given by the empirical formula.The molecular formula tells us how many atoms of each element contained in one molecule of a substance.

The simplest whole-number ratio between the atoms of various elements contained in one molecule of a chemical compound is given by the empirical formula.
The molecular formula tells us how many atoms of each element contained in one molecule of a substance.