Classroom Resources: Quantitative Chemistry

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    Measurements, Volume | Elementary School

    Access is an AACT member benefit. Activity: Understanding Volume Measurements Mark as Favorite (1 Favorite)

    In this activity, students will use base ten-centimeter blocks to fill containers in order to understand the concept of volume. Through discussion and review of the data, the teacher will lead them to discover the formula for determining volume.

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    Periodic Table, Elements, Percent Composition | Middle School

    Access is an AACT member benefit. Activity: The Universe of Elements Mark as Favorite (15 Favorites)

    In this activity, students are introduced to the periodic table and its elements. Student will discuss that all material in the Universe is composed of elements and that the atom is the smallest particle that still has the physical and chemical properties of any given element. Students will engage in an activity to determine the percent composition of common elements in the universe, and based on their results they will hypothesize the identity of each element based on its relative abundance.

  • Limiting Reactant, Dimensional Analysis, Stoichiometry | High School

    Access is an AACT member benefit. Lesson Plan: Map to Solving Limiting Reactant Problems Mark as Favorite (18 Favorites)

    In this lesson, students will learn how to follow a step-by-step problem solving method for limiting reactant stoichiometry problems. This method can be particularly beneficial for students who struggle with completing these calculations.

  • Conservation of Mass, Measurements | Middle School, High School

    Access is an AACT member benefit. Lab: Mass of a Gas Mark as Favorite (3 Favorites)

    In this lab, students will perform a simple chemical reaction in a closed system to produce a small amount of gas. They will collect mass measurements for the reactants and the products in order to demonstrate the conservation of mass during the reaction. They will also release the produced gas from the closed system in order to verify that gases have mass.

  • Conservation of Mass, Conservation of Matter, Chemical Change, Classification of Reactions, Percent Yield, Balancing Equations, Error Analysis, Accuracy, Chemical Change, Chemical Properties, Conservation of Mass, Conservation of Matter, Observations, Separating Mixtures | High School

    Access is an AACT member benefit. Lab: Reactions of Copper Mark as Favorite (14 Favorites)

    In this lab, students will convert copper metal into different copper compounds and then back to copper to illustrate conservation of matter.

  • Separating Mixtures, Physical Properties, History, Measurements, Dimensional Analysis | High School

    Lesson Plan: Bettye Washington Greene Mark as Favorite (4 Favorites)

    In this lesson, students will learn about the significant chemistry contributions of Dr. Bettye Washington Greene, who was one of very few African American women to be awarded a doctorate in the chemical sciences in the 1960’s. Students will read an article and engaging in related activities. The activities help promote literacy in the science classroom. Parts of this lesson could be used as plans for a substitute teacher.

  • Density, Error Analysis, Accuracy, Identifying an Unknown, Physical Properties, Accuracy, Error Analysis, Measurements, Significant Figures | High School, Middle School

    Access is an AACT member benefit. Lab: Determining the Density of Liquids and Solids Mark as Favorite (39 Favorites)

    In this lab, students will experimentally determine the density of several liquids and solids from mass and volume measurements. They will then identify an unknown metal by comparing its density to that of known metals and calculate the percent error within the class for a specific sample.

  • Measurements | High School

    Access is an AACT member benefit. Activity: Measurement: Crack the Code Mark as Favorite (10 Favorites)

    In this activity, students will be tasked with solving questions related to the topic of chemical measurement. Each correct answer will decode a letter needed to decipher a series of riddles.

  • Limiting Reactant, Percent Yield, Stoichiometry, Balancing Equations, Measurements, Observations, Error Analysis, Separating Mixtures, Error Analysis, Dimensional Analysis, Mole Concept | High School

    Access is an AACT member benefit. Lab: Determining Limiting Reactant and Percent Yield Mark as Favorite (79 Favorites)

    In this lab, students react copper(II) chloride with aluminum and determine the limiting reactant. They will identify the limiting reactant both theoretically through calculations and experimentally through their observations of the chemical reaction. They then determine which product to isolate to determine the percent yield of the reaction.

  • Heat, Temperature, Specific Heat, Law of Conservation of Energy, Enthalpy, Calorimetry, Exothermic & Endothermic, Balancing Equations, Chemical Change, Measurements, Mole Concept, Dimensional Analysis, Culminating Project, Interdisciplinary, Review, Graphing, Observations, Chemical Properties, Physical Properties | High School

    Access is an AACT member benefit. Project: Handwarmer Design Challenge Mark as Favorite (44 Favorites)

    In this project, students will use their knowledge of thermodynamics to design a handwarmer for a manufacturing company that can maintain a temperature of 30-40°C for at least 5 minutes and is designed for the average human hand. Students will create a final product after rounds of testing and an advertising poster that summarizes the results of their testing and promotes their design.

  • Hess's Law, Calorimetry, Heat, Enthalpy, Error Analysis | High School

    Access is an AACT member benefit. Lab: Utilizing Hess's Law Mark as Favorite (43 Favorites)

    In this lab, students will use a coffee cup calorimeter to collect data that will allow them to calculate ∆H for two reactions. The first reaction, between sodium bicarbonate and hydrochloric acid is endothermic. The second, between sodium carbonate and hydrochloric pressure, is exothermic. They will then use their experimental values and Hess’s Law to determine ∆H for the decomposition of sodium bicarbonate, compare their calculated value to the theoretical value, and calculate the percent error. This resource includes a prelab presentation and sample calculations.

  • Catalysts, Reaction Rate, Experimental Design, Scientific Method, Chemical Change, Error Analysis, Balancing Equations, Percent Yield, Stoichiometry, Chemical Change, Measurements, Error Analysis, Dimensional Analysis | High School

    Access is an AACT member benefit. Lesson Plan: Catalysis & Catalytic Converters Mark as Favorite (12 Favorites)

    In this lesson students will be introduced to catalysts while expanding their knowledge of chemical reactions and stoichiometry. They will first learn about catalytic converters and then be challenged to create the best “catalytic converter” of hydrogen peroxide to oxygen gas in an inquiry-based activity.

  • Titrations, Acid Base Reactions, Indicators, Chemical Change, Stoichiometry, Balancing Equations, Concentration, Molarity, Error Analysis, Dimensional Analysis, Measurements | High School

    Access is an AACT member benefit. Lab: Vinegar Quality Control Mark as Favorite (45 Favorites)

    In this lab, students will perform a titration of a vinegar sample to determine if it is it close to the concentration claimed on the bottle.

  • Titrations, Equivalence Point, Indicators, Acid Base Reactions, Chemical Change, Salts, Molarity, Reaction Rate, Order of Reaction , Error Analysis | High School

    Access is an AACT member benefit. Lab: Titration Lab with Kinetics Mark as Favorite (15 Favorites)

    In this lab, students calculate the molarity of an unknown using a titration and also by solving for a dilution.

  • Redox Reaction, Gibb's Free Energy , Spontaneous Reactions , Reduction, Oxidation, Half Reactions, Galvanic Cells, Electrons, Electron Transfer, Cathode, Anode, Reduction Potentials, Exothermic & Endothermic, Spontaneous vs. Non-spontaneous Reactions, Dimensional Analysis | High School

    Access is an AACT member benefit. Lesson Plan: How Far Can We Go? Mark as Favorite (8 Favorites)

    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.

  • Redox Reaction, Oxidation, Reduction, Half Reactions, Cathode, Anode, Electron Transfer, Electrolysis, Electrolytic Cells, Error Analysis, Error Analysis, Accuracy, Chemical Change, Accuracy, Dimensional Analysis, Mole Concept, Significant Figures | High School

    Access is an AACT member benefit. Lesson Plan: Recycling Copper from E-Waste Mark as Favorite (15 Favorites)

    In this lesson, students will consider the need for innovative solutions to e-waste both from an environmental perspective as well as for the economic benefit to reclaiming raw materials from used electronic devices. They will then take on the role of an electroplate technician who is tasked with evaluating the effectiveness of a copper recycling process that uses electrolysis to purify and recover copper metal from e-waste. As e-waste is a relatively new—and growing—issue, it demonstrates how new industries can develop that utilize skills from existing jobs.

  • Heat of Neutralization, Acid Base Reactions, Exothermic & Endothermic, Temperature, Specific Heat, Calorimetry, Bond Energy, Net Ionic Equation, Molarity, Dimensional Analysis, Measurements, Mole Concept | High School

    Access is an AACT member benefit. Lab: Heat of Neutralization Mark as Favorite (6 Favorites)

    In this lab, students carry out an acid-base reaction to calculate the heat of neutralization based on experimental data. This lab will reinforce the concepts of exothermic and endothermic processes, system and surroundings, and heat of reaction (specifically, neutralization).

  • Limiting Reactant, Acid Base Reactions, Stoichiometry, Indicators, pH, Dimensional Analysis, Mole Concept, Measurements, Concentration, Molarity | High School

    Access is an AACT member benefit. Lab: Acid/Base Stoichiometry Mark as Favorite (13 Favorites)

    In this lab, students experience a limiting reactant and can physically see the difference in amounts of product generated. They also see which reactant is in excess.

  • Strong vs Weak, Titrations, Acid Base Reactions, Equivalence Point, Indicators, pH, Concentration, Molarity, Measurements | High School

    Access is an AACT member benefit. Lab: Acid Base Reactions Mark as Favorite (7 Favorites)

    In this lab, students will witness a reaction between an acid and base. One will be strong, and the other may be weak or strong--it's up to them to determine.

  • Chemical Change, Limiting Reactant, Classification of Reactions, Percent Yield, Stoichiometry, Concentration, Molarity, Mole Concept, Dimensional Analysis | High School

    Access is an AACT member benefit. Demonstration: First Day Review Mark as Favorite (20 Favorites)

    In this demonstration, students see evidence of a chemical reaction.

  • Limiting Reactant, Percent Yield, Stoichiometry, Balancing Equations, Net Ionic Equation, Concentration, Molarity, Precipitate, Solubility, Dimensional Analysis, Mole Concept, Observations, Graphing, Separating Mixtures, Identifying an Unknown | High School

    Access is an AACT member benefit. Lab: White Lab Mark as Favorite (55 Favorites)

    In this lab, students use molarity concepts to review limiting reactant concepts mathematically, conceptually, and graphically. They can then carry out a follow up investigation to identify an unknown using concepts learned in the first investigation.

  • Partial Pressure, Gas Laws, Ideal Gas, Molar Mass, Pressure, Measurements, Error Analysis | High School

    Access is an AACT member benefit. Lab: Determination of the Molar Mass of Butane Mark as Favorite (7 Favorites)

    In this lab, students will experimentally determine the molar mass of a gas, specifically butane (C4H10), by collection over water. This experiment is an inquiry based experiment for 2nd year chemistry or AP chemistry students who have previously collected an insoluble gas.

  • Gas Laws, Percent Yield, Stoichiometry, Dimensional Analysis, Measurements, Error Analysis | High School

    Access is an AACT member benefit. Lab: Ideal Gas Law Mark as Favorite (69 Favorites)

    In this lab, students use the reaction of an antacid table with water to inflate a balloon. They then use the ideal gas law to determine the number of moles of gas produced by the reaction.

  • Titrations, Limiting Reactant, Acid Base Reactions, Indicators, Chemical Change, Equivalence Point, Stoichiometry, Balancing Equations, Chemical Change, Graphing, Error Analysis, Chemical Change, Error Analysis, Measurements, Concentration, Molarity | High School

    Access is an AACT member benefit. Lab: Acid-Base Mole Ratio Mark as Favorite (15 Favorites)

    In this lab, students study several concepts, including acid-base reactions, limiting reactants, and stoichiometry, by observing the contained reaction of acetic acid (diluted vinegar) with sodium hydrogen carbonate (baking soda) in an unconventional, cost effective titration.

  • Saturated vs. Unsaturated, Molecular Structure , Molecular Structure, Covalent Bonding, Lewis Structures, Interdisciplinary, Dimensional Analysis, Intermolecular Forces, Melting Point | High School

    Access is an AACT member benefit. Lesson Plan: Dietary Fats Mark as Favorite (11 Favorites)

    In this lesson, students will learn about the chemistry of dietary fats in the food they eat. They will calculate the number of calories coming from fats, carbohydrates, and proteins based on a food label before completing a guided activity focused on investigating the chemical structures of different types of fats. Students will then engage in a literacy component where they will use an article about the biological role of various types of dietary fats and foods to answer a series of questions.

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