Question

the number of atoms of 3mol of h2o

Answer 1

Answer:

as example

1 mole of H

2

O contains 3 moles of atoms ( 2 moles of H atoms and 1 mole of O atoms).

1 mole of atoms corresponds to Avogadro's number of atoms which is 6.02×10

23

.

3 moles of atoms corresponds to 3(6.02×10

23

) atoms.