Today we will be investigating iron
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C3000 Experiment: 248, 249, 250, 251
Materials:
- white vinegar
- iron filings
- ammonium iron sulfate
- test tubes
- hydrogen peroxide
- hydrochloric acid
- sodium hydroxide
- potassium hexacyanoferrate
- litmus solution
- matches
- alcohol burner
- pipette
- test tube clamp
- measuring spoon
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