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\nUsing Chemical Reactions to Produce Electricity: Cells and Batteries\n

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\nThe video explains how chemical reactions can be used to produce electricity, starting with cells and batteries. It describes how a simple cell is made by connecting two different metals with an electrolyte and explains how the potential...\nThe video explains how chemical reactions can be used to produce electricity, starting with cells and batteries. It describes how a simple cell is made by connecting two different metals with an electrolyte and explains how the potential difference produced is dependent on the difference in reactivities between the metals. The video then discusses the hydrogen fuel cell which uses the electrochemical oxidation of hydrogen to produce a potential difference. The video concludes by stating that research is being done into fuel cells as they can be a good source of energy with the only waste product being water.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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3:37
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Grade
Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nKnowMo Chemistry\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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cells, fuel, chemical reactions, potential difference, fuel cells, hydrochloric acid, electrons, water, zinc, hydrogen, ions
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Additional Tags

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gcse, and, igcse, science, chemistry, aqa, snapshots, chemical, external circuit, produce electricity, electrons travel, give rise, negative electrode, positive electrode, zinc rod, hydrogen atom, hydroxide ions, simple cell, rechargeable cell, difference, produce, electrode, rise, reactive, oxidized, simply, shown, cell
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Using Chemical Reactions to Produce Electricity: Cells and Batteries\" href=\"/subscription/new\">\"Using\n\n
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