Calculate the diameter of a discrete particle whose terminal settling velocity is 1.044 x 10-2m/s. the particle density is 2.650 kg/m3 and the water temperature is 15°c. assume stokes' law applies and that the density of water is 1 000 kg/m3. nb: the dynamic viscosity of water at 15°c is 1.235 x 10-3 pa. s

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction