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The Transfer of Energy 2: Electrochemistry
Students study about electrochemistry by increasing their understanding of electron transfer and its role in chemical changes. They explain that energy appears in different forms. Heat energy is in the disorderly motion of molecules.
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2000 U.S. National Chemistry Olympiad National Exam - Part I
The National Chemistry Olympiad exams are comprehensive tests covering an entire year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your general...
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Making Electricity
Starting with definitions and terms related to how electricity flows, these slides assist in understanding of displacement reactions. Some typical displacement reactions that occur with a flow of electricity through a solution are...
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Chapter 14 Review, Section 1: Acids and Bases
An overview of acid and base compounds and their reactions is presented with this handout. Pupils name compounds and write chemical formulas. They write net ionic equations and explain how acidic solutions might conduct electricity. This...
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Unit 8 Redox and Electrochemistry
Two topics are covered by this chemistry worksheet: redox reactions and electrochemistry. Thorough review notes are followed by a series of multiple choice questions about oxidation numbers, redox reactions, electrochemical cells, and...
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Review of Electrochemistry
In this electrochemistry worksheet, students answer 50 multiple choice questions related to oxidation states, galvanic cells and redox reactions.
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Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry instructional activity, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.
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Daniell Cell
High schoolers explain how Daniell cells work. In this electrochemistry lesson, students conduct a variety of experiments to explore the different types of cells. They create a model of Daniell cell.
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Writing Half Reactions
In this half reactions learning exercise, students read about redox reactions and learn how to write half reactions showing the oxidized part of the reaction and the reduced part of the reaction. Students are given 10 redox reactions and...
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History of the Battery
Students study the development of batteries. In this electrochemistry lesson, students compare the different types of batteries. They explore its applications especially in the medical field.
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Oxidation-Reduction and Electrochemistry
Students are introduced to the topics of oxidation reduction and electrochemistry. Using this information, they review how to balance equations and solve half-reaction problems. In groups, they complete a lab activity and identify the...