Classroom Resources: Solutions
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Separating Mixtures, Physical Properties, Mixtures, Solute & Solvent | Elementary School, Middle School
Lab: What Does Ironman Eat for Breakfast? Mark as Favorite (0 Favorites)
In this lab students will compare and contrast mixtures and solutions. They will be tasked with extracting iron from various breakfast cereals. They will then conclude which cereal would be the healthiest for Iron Man to eat for breakfast.
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Observations, Mixtures, Density, Physical Properties, Mixture | Elementary School
Activity: Color-Works in a Jar Mark as Favorite (0 Favorites)
Students will be using three ingredients to create a liquid color-works mixture in a jar. This is a fun chemistry project to do with young elementary students around the 4th of July or New Year’s Eve to get the children excited about fireworks.
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Molarity, Concentration, Solute & Solvent
Simulation: Preparing Solutions Mark as Favorite (0 Favorites)
In this simulation, students will complete a calculation in order to
determine either the molarity of solution, volume of solution, or mass of solute needed. Additionally the associated particle diagram for the solution will be displayed to help students better visualize the solution at the particulate level. Finally, students will gain familiarity with the proper lab techniques for preparing a solution as they are lead through a step-by-step animated process demonstrating this procedure. -
Equivalence point, Molality | Elementary School
Demonstration: Another Great Resource Mark as Favorite (0 Favorites)
AACT does it again! This resource was edited, and a notification was sent.
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Mixtures, Solute & Solvent, Intermolecular Forces, Intermolecular Forces, Molecular Formula, Molecular Structure, Polymers, Electromagnetic Spectrum | Middle School, High School
Video: What is Paint? Video Mark as Favorite (5 Favorites)
This video investigates the composition of paint, while analyzing the fundamental chemistry principles of its main components. Students will learn about the differences between three common paint types, water colors, oil-based and acrylic paint as well as the chemistry of each.
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Classification of Reactions, Balancing Equations, Solubility Rules, Activity Series
Simulation: Predicting Products Mark as Favorite (0 Favorites)
In this simulation, students will reference an activity series and a solubility chart to accurately predict the products of single replacement and double replacement chemical reactions. Associated particle diagrams will be displayed to help students better comprehend the reaction at the particulate level. Students will also be asked to balance the chemical equation. The simulation is designed as a five question quiz for students to use multiple times.
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Mixtures | Middle School, High School
Lesson Plan: Making Sense of Milk Mark as Favorite (1 Favorite)
In this lesson, students will compare and contrast the chemical compositions of different types of plant milk and animal milk by analyzing data and developing models.
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Solubility, Acid Base Reactions, Titrations, Indicators, Intermolecular Forces, Concentration, pH | High School
Lab: Alka-Seltzer & Gas Solubility Mark as Favorite (7 Favorites)
In this lab, students will use a reaction to investigate temperature and the solubility of carbon dioxide and will use a neutralization reaction and an indicator to verify the amount of carbon dioxide produced at each temperature.
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Molarity, Concentration, Solute & Solvent | High School
Activity: Simulation Activity: Preparing Solutions Mark as Favorite (2 Favorites)
In this simulation, students will complete a calculation in order to determine the value of an unknown variable related to a described solution and then they will observe an animation of the solution being prepared. The calculation will require the student to determine either the molarity of solution, volume of solution, or mass of solute needed. Additionally the associated particle diagram for the solution will be displayed to help students better visualize the solution at the particulate level. Finally, students will gain familiarity with the proper lab techniques for preparing a solution as they are lead through a step-by-step animated process demonstrating this procedure. The simulation is designed as a five question quiz for students to use multiple times.
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Classification of Reactions, Balancing Equations, Solubility Rules, Activity Series | High School
Activity: Simulation Activity: Predicting Products Mark as Favorite (13 Favorites)
In this simulation, students will reference an activity series and a solubility chart to accurately predict the products of single replacement and double replacement chemical reactions. Associated particle diagrams will be displayed to help students better comprehend the reaction at the particulate level. Students will also be asked to balance the chemical equation. The simulation is designed as a five question quiz for students to use multiple times.
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Mixtures, Mixture, Chemical Change, Physical Change, Observations, Density, Acid Base Reactions, Chemical Change | Elementary School
Lab: Analyzing a Lava Lamp Mark as Favorite (1 Favorite)
In this lab, students create a mixture of oil, water and food coloring, and then add an Alka-Seltzer tablet, to create a homemade lava lamp. Student will record their observations during each step of the process and answer follow-up questions about the chemical and physical changes that took place.
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Density, Concentration, Solute & Solvent | High School
Lab: Test Tube Challenge Mark as Favorite (22 Favorites)
In this lab, students will be challenged to create a density column, consisting of three distinct layers of sugar-water solution. This is an inquiry lab, where the students must apply their understanding of density and concentration in order to devise a successful plan for creating the column correctly.
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Concentration, Solute & Solvent | Middle School, High School
Lesson Plan: Diffusion and Osmosis Mark as Favorite (0 Favorites)
In this lesson, students will build upon their understanding of solutions and concentration. They will observe the diffusion of food coloring dye in water and then perform an experiment focused on how solutions of different concentrations will affect the movement of water across a semi-permeable membrane.
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Limiting Reactant, Concentration, Net Ionic Equation, Stoichiometry, Balancing Equations, Precipitate, Mole Concept, Dimensional Analysis | High School
Lab: Finding CO2 Mass in your Breath Mark as Favorite (10 Favorites)
In this lab, students will measure how much carbon dioxide they exhale by reacting their exhaled breath with lime water (calcium hydroxide).
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Chemical Change, Limiting Reactant, Classification of Reactions, Percent Yield, Stoichiometry, Concentration, Molarity, Mole Concept, Dimensional Analysis | High School
Demonstration: First Day Review Mark as Favorite (6 Favorites)
In this demonstration, students see evidence of a chemical reaction.
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Molarity | High School
Lab: Kool-Aid Mark as Favorite (16 Favorites)
In this lab, students calculate grams of Kool-Aid powder required to make 3 different solutions of Kool-Aid (using the molar mass of sugar) with the following concentrations: 0.2 M, 0.5 M, and 1.0 M. Determine the concentration of properly prepared Kool-Aid through a taste test.
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Molarity | High School
Demonstration: What Is a 1 Molar Solution? Mark as Favorite (10 Favorites)
In this demonstration, students will determine the molarity of several different solutions demonstrated by the teacher.
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Solute & Solvent, Molarity, Tyndall Effect | High School
Activity: Solubility & Solutions Mark as Favorite (8 Favorites)
In this inquiry activity, students investigate types of solutions, identifying the solute and solvent, and classifying each solution. They them solve stoichiometry problems involving solutions of different concentrations.
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Beer's Law, Concentration, Physical Properties | High School
Lesson Plan: Introduction to Color Mark as Favorite (7 Favorites)
In this lesson students explore the properties related to color and how those properties vary with changes in concentration. This lesson introduces the use of a spectrophotometer to measure wavelength and absorbance in colored solutions as well as the use of Beer’s Law to determine an unknown concentration.
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Buffers, Solubility, Molecular Structure | High School
Lab: Aspirin Tablets: Are they all the Same? Mark as Favorite (15 Favorites)
In this lab, students will design an experiment to test the time and completeness of dissolution of various types of aspirin in different pH environments.
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Beer's Law, Molarity, Concentration | High School
Lab: Beer's Law Discovered Mark as Favorite (7 Favorites)
In this laboratory investigation, students will explore the concepts of light absorption, transmittance, and the relationship between absorbance, path length, and concentration of solution.
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Intermolecular Forces, Mixtures, Intermolecular Forces | High School
Lesson Plan: Fuel Line Antifreeze Mark as Favorite (4 Favorites)
In this lesson students will explore the role of a gasoline additive, fuel line antifreeze (generally methanol or 2‑propanol), in reducing the potential of water to block fuel lines in freezing weather. Students will prepare test tube models of water-contaminated fuel tanks and explore the effect of adding different types of fuel line antifreeze. This lesson can be used to bolster concepts about miscibility, density, intermolecular forces, phase changes (freezing), and colligative properties (freezing point depression).
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Conductivity | High School
Lab: Strong and Weak Electrolytes Mark as Favorite (4 Favorites)
In this lab, students will analyze the conductivity of several common household solutions using a light emitting conductivity diode tester to determine if the solution is a strong or weak electrolyte. Students will interpret the brightness of the lightbulb to determine the strength of the electrolyte. Students will also have an opportunity to consider the connection between conductivity and bond type during this lab.
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Net Ionic Equation, Chemical Change, Solubility Rules, Solubility, Precipitate, Balancing Equations, Chemical Change | High School
Lab: Ions in Aqueous Solution Presentation Mark as Favorite (2 Favorites)
In this lab, students will mix ionic solutions to determine what combinations form precipitates.
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Balancing Equations, Precipitate, Solubility Rules | High School
Animation: Net Ionic Equations Animation Mark as Favorite (22 Favorites)
In this animation, students will witness a precipitate reaction on the particulate level to understand why a net ionic equation represents what happens in these reaction types. An example of diluting a soluble solid, mixing two aqueous reactants that yield aqueous products, and mixing two aqueous reactants that yield a precipitate are part of this animation. **This video has no audio**