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Chemistry 7 Online
OpenStudy (anonymous):

*WILL MEDAL** How many total atoms are found in one molecule of H2O? A. 1 B. 4 C. 3 D. 2

OpenStudy (anonymous):

The chemical formula for water is H2O which means that every molecule of water has 2 atoms of hydrogen (H) and one atom of oxygen (O). Here comes the key part. From the Periodic Table of Elements, one sees that one mole of hydrogen atoms weighs 1 gram while one mole of oxygen atoms weighs 16 grams.

OpenStudy (anonymous):

So it would be D?

OpenStudy (anonymous):

yes it should sorry i gave you like a whole life story lol

OpenStudy (anonymous):

No it's ok I needed to understand it thx

OpenStudy (anonymous):

no problem tag me if you need more help with chemistry or just help with something else

OpenStudy (anonymous):

Ok thx

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