Question

Find the number of atoms present in 5 moles of K2SO4 ?
​

Answer 1

Hola bruh

Your answer:

One molecule of K₂SO₄ has 2 atoms of K and one atom of S and 4 atoms of O

So, one molecule has 2 + 1 + 4 = 7 atoms

Then in 5 moles, there will be:

7 x 6.022 x 10²³ x 5 = 210.77 x 10²³ = 2.1077 x 10²⁵ atoms

Please mark me brainliest