Today we will be investigating potassium permanganate and hydrogen peroxide.
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C3000 Experiment: 90, 91, 92
Materials:
- matches
- Erlenmeyer flask
- hydrogen peroxide solution
- potassium permanganate
- sodium hydrogen sulfate
- sodium carbonate
- vinegar
- tripod
- test tube clamp
- wooden splint
- test tubes
- basin
- syringe
- acute angled glass tubing
- pointed glass tubing
- straight glass tubing
- two pieces of rubber tubing
- stopper with two holes
- hose coupler
- glass bead
- lid opener
- measuring spoon
- grey stopper
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