Question

How many water molecules are present in 1.8ml of water?

Answer 1

1.8ml/22400 will give no of moles ie: 8×10⁵ moles

it multiplied by avogadro no will give no of particle= 4.8×10¹⁹

Answer 2

Answer:

So, 1.8ml will have

Explanation:

6.022×10^23×1.8×10/22.4

× 1000=6.022×10^21×1.8/22.4

Thank you