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yuradex [85]
3 years ago
12

Describe a chemical formula give an example

Chemistry
1 answer:
Vlad1618 [11]3 years ago
3 0

A chemical formula identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.

<em>For example, the empirical formula of ethanol may be written C2H6O because the molecules of ethanol all contain two carbon atoms, six hydrogen atoms, and one oxygen atom.</em>

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