Question

9g of sugar or 9g water which has more molecules​

Answer 1

Answer:

9g of water will have more molecules.

Explanation:

The molecular mass of sugar is 342.3 g

Number of moles = 9/342.3

No. of molecules = 6.022 x 10²³ x 9/342.3

The molecular mass of water = 18 g

Number of moles= 9/18

No. of molecules = 6.022 x 10²³ x 9/18

So, water has more molecules.