Respuesta :

Answer:

≈

1.2

⋅

10

24

 atoms of hydrogen

Explanation:

Water has a molar mass of  

18.01528

 

g/mol

≈

18

 

g/mol

.

So, in  

18

 

g

of water, there will be

18

g

18

g

/mol

=

1

 

mol

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