Question

what is male concept calculate the nber of molecule in 45 g of water

Answer 1

Molecules = given mass/molar mass× Avogadro number
molecules = 45/18× 6.02×(10)^23 =
2.5 × 6.02 × (10)^23=
15.05× (10)^23

hope it would help u

Answer 2

Molecules = given mass/molar mass× Avogadro number
molecules = 45/18× 6.02×(10)^23 =
2.5 × 6.02 × (10)^23=
15.05× (10)^23

By the way it's mile concept not male concept. Don't mind, okay.