Find the mass of a oxygen (0) with a volume of
0.003 ml and a density of 0.01308 g/mL

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

From the question we have

mass = 0.003 × 0.01308

We have the final answer as

Hope this helps you

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.