Practice Batteries And Fuel Cells (4.2) - Unit 9: Redox Processes

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10 questions

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6 sample questions

Question 1.
What is the primary function of a battery?
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Think about what we use batteries for every day.
Question 2.
Identify a type of non-rechargeable battery.
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Consider the batteries used in remote controls.
3Question 3.
What happens during the oxidation process in a battery?
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Remember LEO says GER!
4Question 4.
True or False: Fuel cells can produce only carbon dioxide and water as byproducts.
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Consider what byproducts are produced in combustion.
Question 5.
Evaluate the sustainability challenges associated with the widespread use of lithium-ion batteries in electric vehicles, considering lifecycle analysis including manufacturing and recycling processes.
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Consider the various stages from mining to use.
Question 6.
Design a hypothetical fuel cell system powered by alternative fuels, explaining the operational mechanism and how it compares to traditional gasoline engines in terms of efficiency and environmental impact.
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Think of how you can replace hydrogen with other sustainable feedstocks.

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