Question

What is chemical formula of water?

Answer 1

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Chemical formula of water is H2O.

▶️▶️ Water is a chemical substance with the chemical formula H2O.

▶️▶️Its molecule contains one oxygen and two hydrogen atoms connected by covalent bonds.

Answer 2

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Water is made up of two elements...

• Hydrogen symbol-H
• Oxygen symbol-O

Since the valency of O is -2 and the valency of H is +1

Th formula would be...

H2O...

Refer to attachment.

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HOPE IT HELPS...