Question

How many moles of water molecules present in 144 gram of water

Answer 1

Well 1 mole of water is 2 moles of hydrogen + 1 mole of oxygen - that is; 1.008 x 2, + 16, which is 18.016 grams. Multiply that by the number of moles - 5, so that's 90.08 grams, or about 90mL. If the number of water molecules is Avogadro's number, it would be one mole of water.

Answer 2

144/18=8 moles are there in 144 gm