Chlorine is widely used to purify municipal water supplies and to treat swimming pool waters. suppose that the volume of a particular sample of cl2 gas is 8.50 l at 885 torr and 24 ∘cpart ahow many grams of cl2 are in the sample? part bwhat volume will the cl2 occupy at stp? part cat what temperature will the volume be 15.50 l if the pressure is 877 torr ? part dat what pressure will the volume equal 6.20 l if the temperature is 59 ∘c?