Water-H2O

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How many molecules of water are represented by the formula H2O?

1 molecule of water

Structural formula

SHOWS the COMPOSITION, Represents the covalent bonds by dashes and shows the arrangement of covalently bonded atoms

What is the molecular formula for water?

H2O

Why doesn't the O have a subscript?

because there is only 1 oxygen

What elements make up water?

hydrogen, oxygen

What does the subscript number 2 following the H represent?

2 hydrogens

molecular formula

The chemical formula of a molecular compound


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