mass = volume x density
Solve for density in g/mL and convert to g/L. OR you can convert mL to L and ug to g first, then divide to obtain g/L directly.
A flask contains 25.0 mL of diethyl ether weighth 18.74 µg (micrograms). What is the density of the diethyl ether and grams per liter?
2 answers
Density is simply mass per unit volume.
ρ = m / V
Useful conversions:
1 L = 1000 mL
1 g = 1000000 µg
Substitute the values to the formula, and convert.
ρ = m / V
Useful conversions:
1 L = 1000 mL
1 g = 1000000 µg
Substitute the values to the formula, and convert.
1 answer