Chemical Formula calculator

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The representation of a chemical compound in chemistry is called as a chemical formula. Chemical formula gives the number of atoms of an element in a given chemical compound. The calculator tool used to write the chemical formula of a given compound is called as chemical formula calculator.

Example 1: What is the chemical formula for calcium carbonate?

The given chemical compound is calcium carbonate which has a calcium ion and carbonate ion in it.

Calcium is a metallic ion which is written as Ca2+

Carbonate is a non-metallic ion which is written as (CO3)2-

Here calcium ion loses two electrons which are gained by the carbonate ion.

Therefore the chemical formula for calcium carbonate is written as CaCO3.



Example 2: What is the chemical formula for Magnesium Sulfate?

The given chemical compound is Magnesium sulfate which has a Magnesium ion and sulfate ion in it.

Magnesium is a metallic ion which is written as Mg2+

Sulfate is a non-metallic ion which is written as (SO4)2-

Here Magnesium ion loses two electrons which are gained by the sulfate ion.

Therefore, the chemical formula for Magnesium Sulfate is written as Mg(SO4).   

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