Classroom Resources: Electrochemistry
1 – 24 of 24 Classroom Resources
-
Electricity, Anode, Cathode, Galvanic Cells, Redox Reaction, Renewable Energy | High School
Activity: Hybrid and Electric Cars Video Questions
In this activity, students will watch a video and answer related questions about the chemistry of batteries as they are used to power hybrid and electric cars. Students will learn about the basics of electricity, as well as how batteries function as a source of electricity.
-
Reduction, Oxidation, Redox Reaction, Catalysts, Activation Energy, Combustion | High School
Activity: Catalytic Converters Video Questions
In this activity, students will watch a video and answer related questions about the role of a catalytic converter and its corresponding chemical reactions within a vehicle. Students will learn about both oxidation and reduction reactions as well as the purpose of a catalyst.
-
Chemical Change, Activity Series, Redox Reaction, Chemical Change, Physical 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.
-
Exothermic & Endothermic, Redox Reaction, Oxidation, Spontaneous Reactions , Classification of 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.
-
Electrolytic Cells, Galvanic Cells, Electrolysis, Redox Reaction, Gibb's Free Energy | 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.
-
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.
-
Redox Reaction, Oxidation, Half Reactions, Oxidation Number, Titrations, Stoichiometry, Reduction | 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.
-
Classification of Reactions, Balancing Equations, Stoichiometry, Redox Reaction, Net Ionic Equation | 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.
-
Solubility Rules, Chemical Change, Redox Reaction, Precipitate, Reaction Rate, Reduction, Oxidation | 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.
-
Electricity, Renewable Energy, Photosynthesis, Electron Transfer, Redox Reaction, Oxidation, Reduction | 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.
-
Activity Series, Chemical Change, Redox Reaction, Reduction, Oxidation, Balancing Equations | 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.
-
Chemical Change, Beer's Law, Redox Reaction, Reduction, Oxidation, Concentration, Reaction Rate | 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.
-
Electromagnetic Spectrum, Redox Reaction, Molecular Structure, Law of Conservation of Energy, Half Reactions, Oxidation Number, Oxidation, Reduction, Intermolecular Forces | 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
-
Activity Series, Chemical Change, Oxidation, Reduction, Net Ionic Equation, Redox Reaction, Observations | High School
Lab: Fine Art of Redox
In this lab, students will use the activity series to verify the outcome of a chemical reaction.
-
Reduction, Oxidation, Redox Reaction, Catalysts, Activation Energy, Combustion | Elementary School, Middle School, High 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.
-
Redox Reaction, Half Reactions, Reduction, Oxidation, 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.
-
Chemical Change, Exothermic & Endothermic, Redox Reaction, Reaction Rate | 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.
-
Redox Reaction, Electron Transfer, Chemical Change, Observations | High School
Lab: Test Tube Geology
In this lab, students are introduced to experimental design and focus on collecting qualitative data.
-
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.
-
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.
-
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.
-
Chemical Change, Activity Series, Redox Reaction | 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.
-
Electrolysis, Cathode, Anode, Half Reactions, Redox Reaction, Reduction, Oxidation, Electron Transfer, Balancing Equations, Exothermic & Endothermic | High School
Lab: Electrolysis of Water
In this lab, students will perform the electrolysis of water using a battery, test tubes, thumbtacks, and a plastic cup.
-
Redox Reaction, History, Oxidation, Reduction, Chemical Change, Observations | 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.