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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.β
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Answers: 3
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Very urgent
1. Describe an experiment to show the chemical effect of electric current.
2. Stat...
2. Stat...
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