Question

(i) Water (H2O) Atomic masses. H = 1 u, O = 16 ur

Answer 1

Answer:

<br> (Atomic masses : H = 1 u, O = 16 u) Thus, the mass of 1 mole of water is 18 grams. Thus, the mass of 0.5 mole of water (H2O) is 9 grams.

Answer 2

Answer:

Hey mate here is your answer

Explanation:

(Atomic masses : H = 1 u, O = 16 u) Thus, the mass of 1 mole of water is 18 grams. Thus, the mass of 0.5 mole of water (H2O) is 9 grams.