Final answer:
To calculate the moles from the number of particles of Co(ClO)2, one must divide the number of particles by Avogadro's number, resulting in 14.48 moles.
Step-by-step explanation:
The question asked is: How many moles are in 8.72 × 1024 particles of Co(ClO)2? To answer this question, we will use the very important conversion factor from the number of particles to moles.
This conversion factor is Avogadro's number, which is approximately 6.022 × 1023 particles per mole. To find the number of moles, we divide the number of particles by Avogadro's number:
8.72 × 1024 particles / 6.022 × 1023 particles/mole = 14.48 moles of Co(ClO)2
Therefore, there are 14.48 moles in 8.72 × 1024 particles of Co(ClO)2.