Question

what is the mass of 0. 5 mole of water molecules​

Answer 1

Answer:

The mass of 0.5 mole of water is 9g......

Answer 2

Answer:

Explanation:

Wt of )--->16

Wt of H--->1

1 mole of water=(1*2)+16

0.5mole=?

Therefore=0.5*18/1

Answer=9 grams