In the product 6O2, what does the coefficient mean? There are 12 molecules of O2, There are 8 molecules of O2, There are 6 molecules of O2. There are 2 molecules of O2.

There are 6 molecules of O2.

"O2" is the formula for one molecule oxygen, which has 2 atoms.

The subscript (small) "2" tells you how many atoms are in the molecule.

The coefficient is the big number tells you the number of molecules.

In 6O2, there are 12 atoms in total (6 molecules of 2 atoms each).

In the product 6O2, there are 6 molecules of O2.

WHAT COEFFICIENT MEANS:

Coefficient, in chemistry, refers to the number behind an element. It represents the number of molecules of that element. The coefficient tells us the amount of molecules contained in an element. For example;In the product 6O2, this tells us that there are 6 molecules of oxygen gas (O2). Other examples are: 2Mn meaning 2 molecules of manganese, 3CO2 meaning 3 molecules of carbon dioxide etc.

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