4 years ago

A diatomic gas has the molar mass of 38.00g/mol. What is the possible formula?

1 answer:

5 0

The answer would be F₂. This is because you have 2 fluorine atoms. so you divide the 38g/mol by 2 atoms which gets you 19 g/mol per atom. Now all you have to do is find the atom with the molar mass of 19g/mol which is fluorine.

I hope this helps :)

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