1. Avogadro's Number

* Avogadro's number tells us the number of particles (atoms, molecules, etc.) in one mole of a substance. It's approximately 6.022 x 10^23 particles/mole.

2. Calculation

* Step 1: Multiply the number of moles of H2SO4 by Avogadro's number:

9.62 moles H2SO4 * (6.022 x 10^23 molecules/mole) = 5.79 x 10^24 molecules

Answer: There are approximately 5.79 x 10^24 H2SO4 molecules in 9.62 moles of H2SO4.