Question

number of moles in 1kg of H2O​

Answer 1

Answer:

Chemical formula of water is H2O.

Molecular mass of water(H2O) is 18gram which contains 1mole .

Now, 1kg water contain 1000/18 =55.55mole .

Using formula no. Of mole = given mass / molecular mass

Explanation:

hope it helps you..

Answer 2

Answer:

55.55

Explanation:

Molecular mass of water(H2O) is 18gram which contains 1mole . Now, 1kg water contain 1000/18 =55.55mole .

HOPE IT HELP YOU.

PLZZ FOLLOW ME AND MARK ME AS BRILLIANT ☺️☺️