5.2 Practice problems

1. Convert the following decimal values to scientific notation:
   1. 123,000 m
   2. 299 l
   3. 0.0035 mol
2. Complete the following SI unit conversions:

1. 1. 0.004 mol to mmol
   2. 1.76 ml to µl
   3. 0.0023 µm to nm
   4. 20.3 µl to l
   5. 0.12 fg to ng
   6. 1.2 nmol to pmol
   7. 1.2 mg µl^–1 to g l^–1
   8. 1.2 ng µl^–1 to g l^–1

Solution to Practice Problem 5.2h.