Classroom Resources: Electrochemistry

1 – 23 of 23 Classroom Resources

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  Chemical Change, Physical Change, Activity Series, Redox Reaction, Chemical Change | High School

  Demonstration: Understanding the Discrepant Reactivity of Copper in the Presence of Strong Acids

  In this demonstration, students practice their observation skills during the additions of different acids to two test tubes containing copper. The activity is structured to allow students to make thoughtful remarks about what they observe, using rich indicators of both chemical and physical properties and changes. In subsequent lessons on new concepts, students can reflect back on their observations to rationalize the discrepant results of the reactions in the demonstration.

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  Redox Reaction, Classification of Reactions, Exothermic & Endothermic, Oxidation, Spontaneous Reactions , Spontaneous Reactions | High School

  Demonstration: Potassium Permanganate Volcano

  In this demonstration, glycerol is oxidized by using potassium permanganate as a catalyst. This gives off a tremendous amount of heat, light, and gas as a volcano of purple flames emit. It is an excellent way to introduce exothermic reactions and discuss spontaneous reactions.

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  Electrolysis, Redox Reaction, Galvanic Cells, Gibb's Free Energy , Electrolytic Cells | High School

  Lesson Plan: Exploration of Electrolytic Cells

  In this lesson, students will build several electrolytic cells, discuss and diagram their cells to further their understanding of electrolysis, and use qualitative and quantitative analysis of the electrolysis of potassium iodide. Finally, students will practice and be assessed on their knowledge of electrolysis on AP exam-level questioning.

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  Redox Reaction, Galvanic Cells | High School

  Lesson Plan: Galvanic Cell Exploration

  In this lesson, students will build their understanding of redox reactions and galvanic cells. Using both a lab activity and an animated simulation, students will investigate these types of cells (and the redox reactions that drive them) at both a macroscopic and particle-level to connect how particle-level interactions can explain macroscopic observations.

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  Reduction, Stoichiometry, Redox Reaction, Titrations, Oxidation, Half Reactions, Oxidation Number | High School

  Lesson Plan: Redox Reactions & Titrations

  This lesson students will review oxidation states, half-reactions, balancing reactions and understand how to complete calculations and perform a redox titration.

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  Net Ionic Equation, Balancing Equations, Stoichiometry, Redox Reaction, Classification of Reactions | High School

  Lab: Inquiry Redox Investigation

  In this lab, students perform a simple redox reaction using an iron nail and copper(II) chloride solution. They will consider both quantitative and qualitative data collected during the reaction in order to attempt to explain what happened. Students will also create particle diagrams and determine mole ratios of various species in the reaction.

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  Precipitate, Reaction Rate, Reduction, Redox Reaction, Chemical Change, Oxidation, Solubility Rules | High School

  Lesson Plan: Removing Copper Stains from Masonry

  In this lab, students investigate the use of milk of magnesia poultice to remove copper stains on masonry in copper architecture. They use chalk as the model for masonry, copper(II) chloride solution as a model for soluble copper and a freshly prepared slurry of copper phosphate as a model for a hard stain of copper on masonry. Through a series of investigations students have the opportunity to connect chemistry topics with real-world applications, such as environmental hazards, engineering practices of copper architecture, corrosion control, and structural protection.

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  Renewable Energy, Electricity, Reduction, Redox Reaction, Oxidation, Photosynthesis, Electron Transfer | High School

  Lesson Plan: Color Solar Power!

  In this lesson students will make a dye-sensitized solar cell (also known as DSC or Gratzel cell) using extracts from blackberries, raspberries, blueberries, red cabbage, strawberries, beetroot, spinach and dried hibiscus petals. Students will measure the voltage and the current of various light sources using the created solar cells and then compare the effectiveness of each.

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  Intermolecular Forces, Molecular Structure, Reduction, Redox Reaction, Electromagnetic Spectrum, Law of Conservation of Energy, Oxidation, Half Reactions, Oxidation Number | High School

  Lesson Plan: Fading Away

  In this lesson students will explore photodegradation of color. First, students will view how fading of paint has affected Van Gogh’s great works of art and the efforts that are being taken to conserve these works. While exploring, students will actively engage in research to relate the fading process to redox reactions, X-Ray diffraction, solute-solvent interactions, and light/energy calculations. Students will then act as an Engineering Task Force and brainstorm to identify how photodegradation affects modern day objects and plan how to address their fading in an effort to market to the airliner Jetstar

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  Balancing Equations, Reduction, Activity Series, Redox Reaction, Chemical Change, Oxidation | High School

  Lesson Plan: Single Displacement Reactions with Test Tube Diagrams

  In this lesson students will perform and analyze two single displacement reactions and prepare and manipulate Test Tube Diagrams to depict the activity at the molecular level. Using manipulatives representing individual ions, atoms and molecules for the various reactants and products, they will accurately represent species in the solid, gaseous and aqueous states by correlating the Test Tube Diagram to the complete ionic equation for each reaction. They will determine the reactants and products responsible for color, as well as identify which species is oxidized and which is reduced.

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  Concentration, Reaction Rate, Reduction, Redox Reaction, Chemical Change, Oxidation, Beer's Law | High School

  Lesson Plan: Rustbusters! A Lab Activity on Corrosion

  In this lesson students learn about factors affecting the rate of corrosion and evaluate the efficiency of different protective coatings to simulate products used in industry when building metal structures like ships or bridges.

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  Observations, Chemical Change, Net Ionic Equation, Reduction, Activity Series, Redox Reaction, Oxidation | High School

  Lab: Fine Art of Redox

  In this lab, students will use the activity series to verify the outcome of a chemical reaction.

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  Catalysts, Reduction, Combustion, Redox Reaction, Activation Energy, Oxidation | High School, Middle School, Elementary School

  Video: Catalytic Converters Video

  This video investigates the role of a catalytic converter and its corresponding chemical reactions within a vehicle. Students will learn about both oxidation and reduction reactions and how they, in combination with a catalyst, can impact the molecules released in a car’s exhaust.

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  Reduction, Redox Reaction, Oxidation, Half Reactions, Cathode, Anode | High School

  Activity: What Powers Your World?

  In this activity, students will assess the battery power sources for electronic devices they use each day, and then relate the information to their study of oxidation-reduction reactions and electrochemistry.

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  Reaction Rate, Redox Reaction, Chemical Change, Exothermic & Endothermic | High School

  Demonstration: Potassium Permanganate Demo

  In this demo, students witness two chemicals that take some time to react. The KMnO4 and glycerin come into contact and appear not to react, but then a flame results. This is an example of an exothermic redox reaction.

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  Observations, Chemical Change, Redox Reaction, Electron Transfer | High School

  Lab: Test Tube Geology

  In this lab, students are introduced to experimental design and focus on collecting qualitative data.

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  Redox Reaction, Galvanic Cells | High School

  Lesson Plan: How Fuel Cells Work

  In this lesson students will investigate how fuel cells provide energy in modern cars. Students will have the opportunity to explore redox reactions, through both an online animation and a simulation in order to understand the potential of a fuel cell.

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  Redox Reaction, Gibb's Free Energy , Spontaneous Reactions | High School

  Lesson Plan: How Far Can We Go?

  In this lesson students compare energy densities of lead acid and lithium ion batteries to understand the relationship between electrochemical cell potentials and utilization of stored chemical energy.

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  Percent Yield, Redox Reaction | High School

  Lab: Reduction of Metal Oxides Using Carbon

  In this lab, students reduce metal ores using an alternative apparatus to a traditional crucible.

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  Activity Series, Redox Reaction, Chemical Change | High School

  Lesson Plan: Exploring Automotive Corrosion

  In this lesson students will investigate the galvanic corrosion that can occur when different metals come in contact with each other in modern cars.

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  Observations, Chemical Change, Inferences, Reduction, Redox Reaction, Classification of Reactions, Chemical Change, Oxidation, Electron Transfer, Electrons, Ions | Middle School

  Lesson Plan: One Tube Reaction

  In this lesson, students will observe a chemical change involving oxidation and reduction.

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  Oxidation, Reduction, Redox Reaction, Chemical Change, Oxidation, Electron Transfer, Electrons | Middle School

  Lesson Plan: Old Rusty

  In this lesson, students will explore the concept of oxidation of metals by creating designs on fabric or paper using rusty objects.

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  History, Redox Reaction | High School

  Demonstration: Nitric Acid Acts Upon Copper

  In this demonstration, students will hear a story about Ira Remsen and watch a demonstration that recreates her first experiment reacting nitric acid with a copper penny.