Question

How many molecules are present in 1.8 mol of sulfuric acid (H2SO4)? (You may use scientific notation. If your correct answer is e.g. 1189 enter 1.189E+3)

Answer 1

1 mole of matter contains 6.02214076×10²³ molecules.

Therefore, 1.8 moles of sulfuric acid H₂SO₄ contains:

1.8 x 6.02214076×10²³ = 10.839853368×10²³ molecules.