How many molecules are in 3Hg(SO)4

1.806 × 10²⁴ molecules

Explanation:

From the chemical compound given in this question, there are 3 moles of Hg(SO)4.

To calculate the number of molecules in 3 moles of Hg(SO)4, we multiply the number of moles by Avagadro number (6.02 × 10²³)

number of molecules = 3 × 6.02 × 10²³

= 18.06 × 10²³

= 1.806 × 10²⁴ molecules