Chemistry, 18.02.2021 14:00 graciecope04

Very urgent 1. Describe an experiment to show the chemical effect of electric current.
2. State three conditions necessary for combustion
3. Describe all that you observe when a piece of iron is placed in copper sulphate solution for a
few minutes.

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Very urgent 1. Describe an experiment to show the chemical effect of electric current.
2. Stat...

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