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What affect will it have on the rate of reaction between Thiosulphate and hydrochloric acid?
Member rating: No Rating | Words: | Submitted: Tue Jan 25 2005
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What affect will it have on the rate of reaction between Thiosulphate and hydrochloric acid? 2nd October 03 Aim: I will attempt to answer the question title. Equipment: pen, paper, 2 measuring cylinders, conical flasks, 2 beakers, HLC, Na2SO4, stop clock. Method: What I am going to do is draw a cross on the paper with the pen then get10cm3 of Na2SO4 and 50cm3 of HCL and put in separate beakers. Then put the Na2SO4 in the conical flask, which is placed on the cross on the paper. Then I will add the HCL to the Na2SO4 and start the stop clock. I will stop the clock when I can not physically see the cross any more. I will put the Na2SO4 in the conical flask first every time to keep the test fair. The HCL is measured in strength by Ms the strongest I will use is 1M. I will do...
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