... The formula for this experiment is: Hydrogen peroxide --> oxygen + water 2H2 O2 --> O2 + 2H2O This information is found from www.s-cool.co.uk Experiment This is how my apparatus will look like: Apparatus The apparatus which I will be using for this experiment are: -Side arm conical flask -Stop clock- time for 60 seconds -Bungs -Measuring cylinder. -Hydrogen Peroxide- 15ml -Tile -Kettle. This would be used to boil water for 80°c, in experiment. -Potato- 3 grams -Borer -Water Bath -Scales -Ice cubes- 0°c of water in experiment -Knife Method I will carry out my experiment by following these stages: -I will collect and set up apparatus as shown above -Use the borer, then cut the potato into smaller pieces. - Weigh 3 grams of this -Collect 15ml of hydrogen peroxide -Set up as shown in apparatus -Time the experiment for one minute -When time has reached measure the amount of water left in the measuring cylinder -Do this for each temperature. Control of Variables The independent variable will ...

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