From 59 kg of water solution of hydrochloric acid containing 36 wt.% HCl should beprepared a 10 wt.%

From 59 kg of water solution of hydrochloric acid containing 36 wt.% HCl should beprepared a 10 wt.% solution. What amount of water should be added?Result: 153.4 kg of water should be added to the original solution.I.2 At the outlet from an electrolyser, chlorine gas contains 1.6 vol.% of oxygen. To measureits flow rate, more oxygen is added into the stream and the final oxygen content ismeasured. Adding 20 kg of oxygen within 5 minutes and 33 seconds produced the finaloxygen concentration 3.6 vol.%. Determine the volumetric flow-rate of the chlorine streamfrom the electrolyser at 20°C and 100 kPa