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Ainat [17]
3 years ago
6

What does the large number in front of the molecule represent?

Chemistry
2 answers:
madam [21]3 years ago
4 0
A large number in front of a compound designates how many units there are of that compound. Parentheses can be used to designate a special structure, where other molecules are attached to the larger, complex molecule.
Len [333]3 years ago
4 0
It represents the Atomic mass
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The balanced equation of the reaction shows that the mole of atoms on both sides of the reaction are equal.

<h3>What are balanced chemical equations?</h3>

Balanced chemical equations are equations in wgich the moles of each species on both sides of the reaction are equal.

To balance chemical equations, numerical coefficients are placed in front of the species in the reaction.

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