Empirical Formula Calculator

Enter value and click on calculate. Result will be displayed.

Carbon (C) :
Hydrogen (H) :
Oxygen (O) :

Result :

Element C H O
Mass
Mole
Mole
Divide by small
Mole Ratio

What is Empirical Formula? The empirical formula for a compound provides the most straightforward ratio of the number of various atoms that are present. The sulfur and oxygen molecules, sulfur monoxide, and disulfuric dioxide have the same empirical formula. They have the same molecular formulas, which indicate how many atoms are present in each molecule of a chemical compound.
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