Respuesta :

Sueraiuka

Answer:

Explanation:

Hi there!

We have,

Molecular mass of H₂O = 2+16 = 18 g

According to the mole concept in terms of mass,

1 mole of H₂O  = 18 g

3 moles of H₂O = 18*3

                          = 54g

Therefore, 3.00 moles contains 54 g of H₂O.

Hope it helps!