Pilot test In the pilot test Imp going to try to find about the best way to tear the chemical reactions. Darning the pilot test I will try to experiment the reactions and come to a conclusion of this coursework. I will change concentration to start with. I will start by using 2 molars of HCL and 0.15 molar of NaS2O3 I will do two tests. 1. 2m HCL 10cm3 0.15m NaSa 20 cm3 2. 1m HCL (5 cm 3 2 m + 5…showed first 75 words of 288 total…

…showed last 75 words of 288 total…suggesting that it was slower as its time was 42:52 seconds In my opinion the concentrated solution reacted quicker with the thio sulphate solution because when it was more concentrated it meant that there were more particles of????????????Knocking about between the water molecules. This then makes collisions of important particles more likely. If they then they would also be more likely to react particles are more likely. For this reason an increase of concentration.