What is the significance of a chemical formula?
Answer (1)
8th Apr, 2025
A chemical formula represents the composition of a molecule of a compound.
It shows:
- The elements present.
- The number of atoms of each element in a molecule.
- Sometimes, it also helps to determine the molar mass of the compound.
Example:
H₂O → 2 atoms of hydrogen and 1 atom of oxygen in one molecule of water.
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