Chapter 1 - Sections 1.1-1.8 - Exercises - Problems by Topic - Page 39: 60d

$ 2.554mg/mL = 2.554 g/L $ and $2.554\times 10^{3} µg/mL$

1) $2.554 \frac{mg}{mL} \times \frac{g}{1000mg} \times \frac{1000mL}{L} = 2.554g/L$ 2) $2.554 \frac{mg}{mL} \times \frac{g}{1000mg} \times \frac{10^{6} µg}{g} = 2.554\times 10^{3} µg/mL$