Molar Conversions Using Avogadro’s number 1. How many formula units are there in 38 moles of CuBr2?

2. How many molecules are there in .095 mole P2O4?

3. How many moles are there in 1.17 x 1023 atoms of Cu?

4. How many moles are there in 2.6 x 1024 formula units of LiSO3?

5. How many ions are there in 6.5 x 10-3 moles of Ni2+?

6. How many formula units are there in 125 moles of AlF3?

7. How many molecules are there in 0.15 mole C6H11O6?

8. How many moles are there in 2.90 x 1024 atoms of Kr?

9. How many moles are there in 5.0 x 1021 formula units of K2SO4?

10. How many ions are there in 9.75 moles of Au3+?