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Mass/Mass Problems

For Students 10th - 12th
In this mass worksheet, students calculate how much of any product will form from a given amount of reactant. This worksheet has 7 problems to solve.
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Unit 5- Oxidation Reduction

For Students 10th - 11th
In this oxidation reduction worksheet, students read the notes provided about the different types of chemical reactions. Students identify the reactants and products and answer fill in the blank and short answer questions.
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Lesson Plan
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Types of Chemical Reactions

For Teachers 9th - 12th
Learners conduct labs to gain an overview of chemical reactions. They observe examples of synthesis, decomposition, single displacement and double displacement reactions. They identify certain products by the use of litmus and splint tests.
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Matter

For Teachers 8th
Eighth graders explore chemical reactions and their products. They define a chemical reaction and describe the characteristics of a chemical reaction. Students classify chemical reactions.
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Conservation of Mass-Balancing Equations Study Guide

For Students 7th - 9th
In this conservation of mass activity, learners balance 4 equations and identify the products, the reactants and the kind of reaction. Students then answer 5 questions about the conservation of mass.
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Kinetics

For Teachers Higher Ed
In this kinetics worksheet, students review activation energy, rate of reaction, and reaction mechanisms. This worksheet has 13 multiple choice questions.
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More Thermochemistry Problems

For Students 9th - Higher Ed
This two-page assignment covers basic thermochemistry concepts. Chemistry learners identify exothermic and endothermic processes, explain a phase change graph, and draw an energy level diagram. There are no problems to solve, just...
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Theoretical Yield and Percent Yield in Chemical Reaction

For Teachers 10th - Higher Ed
In this stoichiometry worksheet, students solve several problems using the stoichiometric method. Students find the percent, theoretical, and actual yield for all problems presented.
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Mass-Mass Problems

For Students 10th - Higher Ed
In this chemical reactions worksheet, students calculate the grams of product from a given amount of reactants. This worksheet has 7 problems to solve.
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WS 4.7 Writing Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, learners are given fourteen chemical reactions that they must write using chemical formulas for the reactants and products. They balance each equation by placing the proper coefficients in front of...
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Chemical Equations

For Students 9th - Higher Ed
In this chemical equations worksheet, students write the symbols for the products and reactants and then write balanced symbol equations for the 20 chemical reactions given.
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Practice Balancing Equations 1

For Students 10th - 12th
In this balancing equations worksheet, students place the proper coefficients in front of products and reactants to balance equations. They also indicate which equations are not balanced properly.
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WS 4.1 Balancing Equations/Formula Weight

For Students 10th - 12th
In this balancing instructional activity, students determine if equations are balanced, they place the proper coefficients in front of products and reactants to balance equations and they find the formula mass for molecules and compounds.
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Word Equation Questions

For Students 9th - 12th
In this chemical equations worksheet, students are given 37 word equations and they complete each by filling in the product or reactant that is missing using words.
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Sample Midyear Examination (Chemistry and Biology)

For Students 7th - 12th
A 12-page midterm exam sample can be given to young scientists in preparation for an exam. This particular installment is geared toward a class that delves into both ecology and chemistry concepts. There is no way to separate the 50...
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Thermodynamics: Enthalpy of Reaction and Hess Law

For Teachers 9th - 11th
In this thermodynamics worksheet, young scholars calculate the change in enthalpy for several given chemical equations provided. Students specify if the reaction was endothermic or exothermic in nature.
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Chemical Word Equations

For Teachers 10th - Higher Ed
In this chemical reaction worksheet, students write a balanced equation for each of the word equations given. This worksheet has 12 problems to solve.
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Lesson Plan
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Relating Moles to Coefficients of a Chemical Equation

For Teachers 9th - 12th
Students investigate the coefficients in a chemical equation and their relation to moles. In this moles and coefficients lesson plan, students perform a single replacement reaction of copper (II) sulfate and zinc and find the ratio of...
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Lesson Plan
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The Effects of Photosynthesis on Plant Growth

For Teachers 9th - 12th
Students are able to draw a diagram of the light reactions and briefly describe what is occurring throughout the process. They are able to explain where each reactant/product in the photosynthesis equation comes from/goes during the...
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Lesson Plan
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Yeast Fermentation

For Teachers 10th - 11th
Students measure the temperature change involved in the production of carbon dioxide by yeast. They also identify products and reactants in a chemical and balance the equation.
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WS 9.2 Equilibrium

For Students 10th - 12th
In this equilibrium worksheet, students fill in twenty one blanks with terms related to reactions and equilibrium. They then solve four problems given chemical reactions and determine equilibrium, moles present at equilibrium and...
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Classifying Chemical Reactions

For Students 6th - 12th
In this chemical reactions worksheet, students follow a flow chart to determine what type of reaction is occurring. Students then classify reactions and balance the equations. This worksheet has 2 short answer and 10 fill in the blank.
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Lesson Plan
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Chemical Change

For Teachers 5th
Fifth graders watch a demonstration in which a balloon is inflated using the gas created by combining vinegar and baking soda. Then, in groups, they combine various assigned substances and watch and record the results.
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Lesson Plan
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Chemical Change and Physical Change

For Teachers 6th
Sixth graders combine chemicals to create a chemical change. In this chemicals lesson plan, 6th graders will investigate characteristics of chemical change by combining chemicals. They will learn that color change is an indicator of...

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