How To Grow Copper Crystals with Electricity

How To Grow Copper Crystals with Electricity

Assessment

Interactive Video

Science, Chemistry, Engineering

1st - 6th Grade

Hard

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The video tutorial demonstrates how to grow copper crystals at home using the electrowinning process. It explains the setup, including materials like a glass container, copper wire, and copper sulfate solution. The tutorial covers the role of the power supply and current in crystal growth, emphasizing experimentation to achieve desired results. The process involves reversing the cell setup to observe different growth patterns, resulting in a large, pure copper crystal.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the copper sulfate solution when the crystal is taken out?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the outcome when the cell was reversed during the experiment.

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