IDNLearn.com: Your one-stop platform for getting reliable answers to any question. Get comprehensive answers to all your questions from our network of experienced experts.

Calculate the mass of one water molecule in kg

Sagot :

We know that Avogadro's number states:

1 mole H2O water = 18 g = 6.02x10^23 formula units (molecules, atoms, ions, etc.) ==> molecules of water here.

Procedure:

18 g water (1 mole) -------- 6.02x10^23 molecules of water

X --------- 1 molecule of water

X = 3.0x10^-23 g

Answer: 1 molecule of water = 3.0x10^-23 g