Today we will be caovering part 2 of our investigation into chlorine.
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C3000 Experiment: 119, 120, 121
Materials:
- matches
- vial
- Erlenmeyer flask
- hydrochloric acid
- sodium hydroxide
- flour
- potassium iodide
- activated charcoal
- potassium permanganate
- sodium thiosulfate
- test tubes
- cotton balls (or paper towels)
- lid opener
- measuring spoon
- pipette
- tripod
- alcohol burner
- alcohol burner stand
- syringe
- evaporating dish
- grey stopper
- blur litmus paper
- two angled glass tubing
- acute angled glass tubing
- stopper with one hole
- two stoppers with two holes
- straight glass tubing
- two pieces of rubber tubing
- clothespin
- small graduated beaker
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