what is formula of h20
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The actual reaction to make water is a bit more complicated: 2H2 + O2 = 2H2O + Energy. In English, the equation says: To produce two molecules of water (H2O), two molecules of diatomic hydrogen (H2) must be combined with one molecule of diatomic oxygen (O2). Energy will be released in the process.1
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A chemical formula that represents the composition of a molecule of the substance in terms of the symbols of the elements present in the molecule is also called molecular formula.
For example, the molecular formula of water is H
2
O, which means that one molecule of water contains two atoms of hydrogen and one atom of oxygen.
Explanation:
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