Electrolysis of Aqueous Copper Sulfates

Electrolysis of Aqueous Copper Sulfates

Assessment

Interactive Video

Chemistry, Science, Engineering, Physics

University

Hard

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The video tutorial covers the electrolysis of aqueous copper sulfate. It begins with an introduction to electrolysis, explaining the process and the components involved, such as ions and electrodes. The tutorial then focuses on the specific case of copper sulfate, predicting the outcomes of the electrolysis process. An experiment is conducted by Liam to test these predictions, observing the production of oxygen gas at the anode and copper deposition at the cathode. The video concludes with a discussion of the results and their alignment with the initial predictions.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What predictions can be made about the products of electrolysis in copper sulfate solution?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What observations did Liam make during the experiment?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can the gas produced at the anode be tested for oxygen?

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