Capillary tube diameter( 0.1 cm) is placed in a water cleaner for a distance of ( h cm). if the pressure at this distance is (10 cm Hg) and the maximum air pressure is insufficient to break the bubble and its amount (11.6 cm) , calculate the surface tension of this solution. (Use the Young–Laplace Equation)

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.