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2View Solution125 ml Approximately how much of the 3% stock solution of hydrogen peroxide will you need to complete all the trials in this experiment (total for all trials)?3View Solution40 ml Approximately how much of the 1M stock KI solution will you need to complete all the trials in this experiment (total for all trials)?4View SolutionFill it so that the volume of the liquid is at 5 ml with the air bubble above the liquid still in the syringe. What should you do if there is a small air bubble in the syringe you use to deliver the KI? 5View SolutionFalse You should evacuate the flask completely (to 0-1 kPa) before adding the KI.