mandyb2003 mandyb2003

18-02-2021
Chemistry

contestada

If each water molecule contains 2 hydrogen atoms, how many total oxygen atoms in 20 water molecules?
10
20
40
60

Respuesta :

trazeemf trazeemf

18-02-2021

the answer is 10 because if their is 20 molecules of hydrogen then their is one oxygen molecule for each which results in 20 divided by two which equals 10

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