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Lesson Plan
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\n\"Theoretical\n\n
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\nCurated OER\n
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\nTheoretical Yield and Percent Yield in Chemical Reaction\n

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\n\nFor Teachers\n\n10th - Higher Ed\n
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\nIn this stoichiometry worksheet, students solve several problems using the stoichiometric method. Students find the percent, theoretical, and actual yield for all problems presented.\n
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\n\"Predicting\n\n
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\nCornell University\n
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\nPredicting Chemical Reactions\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nProve the Law of Conservation of Mass through a lab investigation. A well-designed lesson asks groups to combine materials and monitor indicators for chemical reactions. Measuring the mass of the reactants and products allows individuals...\n
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Lesson Plan
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\n\"Aspirin\n\n
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\nVirginia Department of Education \n
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\nAspirin Analysis\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nLaughter may be the best medicine, but aspirin is also important. Young chemists analyze aspirin tablets using titration in this lab experiment. They then repeat the entire experiment using a different aspirin brand. \n
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PPT
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\n\"Chemical\n\n
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\nCurated OER\n
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\nChemical Quantities\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nPrepare your chemistry charges for stoichiometry with this PowerPoint. The objective is to be able to calculate molar mass for different compounds. Beginning with the foundational definition of moles and moving through atomic and...\n
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\n\"Synthesis\n\n
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\nBeyond Benign\n
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\nSynthesis and Analysis of Biodiesel\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nFossil fuels are non-renewable resources and have become crucial to the livelihood of countless individuals. Young chemists investigate an alternative method of generating energy by performing a series of activities that lead to the...\n
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Lesson Plan
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\n\"Hydrophobic\n\n
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\nCornell University\n
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\nHydrophobic Surfaces—Deposition and Analysis\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nCouches, carpets, and even computer keyboards now advertise they are spill-resistant, but what does that mean? Scholars use physical and chemical methods to coat surfaces with thin films to test their hydrophobic properties. Then they...\n
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Worksheet
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\n\"Unit\n\n
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\nCurated OER\n
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\nUnit 2 Quantities Review\n

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\n\nFor Students\n\n9th - 12th\n
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\nIn this quantities in chemistry learning exercise, students solve 13 review problems about percent composition, significant digits, the mole, simple and molecular formulas, balancing equations, stoichiometry, limiting reagents and...\n
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Worksheet
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\n\"Stoichiometry\n\n
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\nCurated OER\n
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\nStoichiometry Worksheet I\n

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\n\nFor Students\n\n10th - 11th\n
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\nIn this chemistry worksheet, students explain how many moles of oxygen gas are needed to react with a certain number of moles of ammonia. They also identify how many grams of oxygen are needed to react with a certain number of grams of...\n
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Worksheet
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\n\"Chemical\n\n
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\nCurated OER\n
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\nChemical Analysis and Stoichiometry\n

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\n\nFor Students\n\n10th - Higher Ed\n
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\nIn this chemical analysis worksheet, students use a combustion analysis report to calculate the empirical formula for compound samples. This worksheet has 2 problems to solve.\n
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Worksheet
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\n\"Reaction\n\n
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\nCurated OER\n
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\nReaction Types and Stoichiometry\n

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\nIn this chemical reactions worksheet, students balance chemical reactions and identify each type of reaction. Students write the net ionic equation for reactions. Students calculate moles and grams of reactants or products. This...\n
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Worksheet
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\n\"Chemical\n\n
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\nCurated OER\n
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\nChemical Analysis and Stoichiometry Problem Set\n

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\nIn this chemical analysis worksheet, students calculate the empirical formula using a combustion analysis report. Students write balanced chemical equations, total ionic equations, and net ionic equations. This worksheet has 2 problems...\n
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Worksheet
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\n\"Chemical\n\n
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\nCurated OER\n
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\nChemical Equations and Stoichiometry\n

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\nIn this chemical equations worksheet, students calculate how many grams are used to in the equation written as well as the grams formed in the chemical equation. Students identify the limiting reagent in some of the chemical equations....\n
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Lab Resource
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\n\"Mole\n\n
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\nPingry School\n
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\nMole Relationship in a Chemical Reaction\n

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\n\nFor Students\n\n9th - 12th\n
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\nWhat do budding scientists know about moles and reactions? Using an attention-grabbing lab experiment, young scholars collect data to apply the law of conservation of mass to predict the mass of gaseous products. They examine several...\n
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Instructional Video10:20
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\n\"Writing\n\n
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\nEducreations\n
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\nWriting & Balancing Combustion Equations\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nHeat things up in your high school chemistry class with a instructional video on combustion reactions. Starting off with a brief explanation of combustion and the different chemicals involved, this resource walks step by step...\n
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Lesson Plan
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\n\"Molar\n\n
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\nVirginia Department of Education \n
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\nMolar Volume of a Gas\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nWhat is a chemist's favorite plant? Stoichiome Tree! Scholars produce hydrogen gas by reacting magnesium with hydrochloric acid. Then they calculate the molar volume of the gas produced before answering assessment questions. \n
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Lesson Plan
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\n\"Finding\n\n
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\nVirginia Department of Education \n
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\nFinding the Formula and Percent Composition\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nDo you have mole problems? If so, call Avogadro at 602-2140. The lesson starts with pupils working independently to solve for molar mass of ionic compounds. Then they learn to solve for percent composition and later perform an...\n
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Lesson Plan
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\n\"Development\n\n
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\nAmerican Chemical Society\n
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\nDevelopment of Baking Powder\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nDid you know baking powder can be used to treat acne, whiten teeth, and make sugar cookies? The lesson on the development of baking powder is ready-to-go with no preparation required. Through readings, pupils answer questions, complete...\n
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Instructional Video6:48
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\n\"Chemical\n\n
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\nEducreations\n
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\nChemical Analysis Problems\n

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\n\nFor Students\n\n9th - 12th\n
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\nDive into AP chemistry problems to practice concepts at a high level. A video presentation presents two problems for chemical analysis. Learners see how to analyze an empirical formula or chemical equation in relation to the mass of...\n
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Interactive
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\n\"Crash\n\n
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\nCK-12 Foundation\n
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\nCrash\n

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\n\nFor Students\n\n6th - 12th\n
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\nExplore the chemistry behind the airbags that keep you safe in a collision. Using a simulation, your classes find the best gas to use to inflate an airbag. The simulation shows the time it takes to inflate to a maximum volume....\n
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Lesson Plan
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\n\"Aspirin—The\n\n
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\nRoyal Society of Chemistry\n
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\nAspirin—The Wonder of Medicine\n

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\n\nFor Teachers\n\n9th - Higher Ed\n\nStandards\n
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\nWhat do aspirin and the willow tree have in common? Scholars of chemical synthesis engage in a fascinating reaction to make their own aspirin samples. The lab uses thin layer chromatography analysis, includes stoichiometric calculations,...\n
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Interactive
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\n\"Virtual\n\n
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\nChemistry Collective\n
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\nVirtual Lab: Identifying an Unknown Liquid from its Density\n

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\n\nFor Students\n\n9th - Higher Ed\n
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\nMislabeled bottles can cause a dangerous situation! Young chemists design a method for determining the true contents of a solution in a virtual lab activity. Their study of density helps them identify the makeup of the solution.\n
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Interactive
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\n\"Virtual\n\n
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\nChemistry Collective\n
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\nVirtual Lab: Alcohol Density Problem\n

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\n\nFor Students\n\n9th - Higher Ed\n
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\nAssume the role of Canadian border control! The percent of alcohol and density of a solution are related. Young scholars use this fact to classify solutions by their alcohol content to determine if they meet Canadian import laws.\n
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Interactive
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\n\"Virtual\n\n
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\nChemistry Collective\n
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\nVirtual Lab: Determining Stoichiometric Coefficients\n

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\n\nFor Students\n\n9th - Higher Ed\n
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\nInvestigate the reaction between four unknown substances using a virtual activity. Eager chemists examine the reaction between the four solutions to build a stoichiometric equation. The virtual workbench provides the tools necessary to...\n
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Interactive
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\n\"Virtual\n\n
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\nChemistry Collective\n
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\nVirtual Lab: Textbook Style Limiting Reagents Problems\n

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\n\nFor Students\n\n9th - Higher Ed\n
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\nTime to test the limits! Young scientists make limiting reagent calculations and test their math using a virtual lab simulation. Using their knowledge of ionic compounds, they determine the limiting reagents and the excess compounds.\n
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