Final answer:
To calculate the number of moles of C5H8O2, use Avogadro's number. There are approximately 8.22 moles of C5H8O2 in 4.95 x 10^24 particles.
Step-by-step explanation:
To calculate the number of moles of C5H8O2, we need to use Avogadro's number, which states that 1 mole of any substance contains 6.022 x 10^23 particles.
Given that the number of particles is 4.95 x 10^24, we can set up a conversion factor:
1 mole / (6.022 x 10^23 particles)
Using this conversion factor, we can calculate:
(4.95 x 10^24 particles) * (1 mole / (6.022 x 10^23 particles)) = 8.22 moles
Therefore, there are approximately 8.22 moles of C5H8O2 in 4.95 x 10^24 particles.