Use equation (3) and b=0.0319 m³/kmol to estimate the size of an oxygen molecule. Express your answer in angstroms (=10⁻10 m) and in nm. Show your work.
a. 32.8 Å, 3.28 nm
b. 28.3 Å, 2.83 nm
c. 30.8 Å, 3.08 nm
d. 34.2 Å, 3.42 nm