Only two stable isotopes of chlorine exist. 35cl has a mass of 34.96885 amu and 37cl has a mass of 36.9659 amu. given that the atomic mass of chlorine is 35.453, calculate the isotopic abundance of 37cl. (enter your answer as a decimal number between zero and one.)

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.