Curated OER
Theoretical Yield and Percent Yield
In this chemical reaction worksheet, students balance equations and then determine the theoretical yield and percent yield for the reaction. This worksheet has 4 problems to solve.
Net Texts
Hess's Law Worksheet
Challenge young scholars' understanding of thermochemistry with this skills-practice instructional activity on Hess's Law. Given a series of five multi-step chemical reactions, students must determine the overall...
Curated OER
The "Laws" and Principles of Chemical Reactions
In this chemical reactions worksheet, students review the law of conservation of mass, the principle of definite proportions, and balancing equations. This worksheet has 3 problems to solve.
Curated OER
Chemical Analysis and Stoichiometry
In this chemical analysis learning exercise, learners use a combustion analysis report to calculate the empirical formula for compound samples. This learning exercise has 2 problems to solve.
Curated OER
Chemical Reactions
In this chemical reactions learning exercise, students identify the type of chemical reaction given and then balance the equations. This learning exercise has 10 problems to solve.
Curated OER
Chemical Reactions Homework Problem Set
In this chemical reactions practice activity, students balance 6 equations and give the name of the reactants and the products. In addition, students balance 3 equations and determine the molecular formula and the molecular weight of...
Curated OER
Chemical Reactions
In this reactions activity, students write the formula for each reactant and product and then balance the equation. Students have 23 problems to solve.
Curated OER
Final Worksheet
High schoolers will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.
Curated OER
Stoichiometry
In this stoichiometry activity, learners use balanced equations for chemical reactions to determine the percent yield and the mass of product produced. This activity has five problems to solve.
Pingry School
Precipitation Reactions and General Solubility Rules
The more you know, the better your predictions! Using a hands-on lab experiment, collaborative groups collect information about ionic interactions. They record data describing the precipitate of reactions and use their information to...
Curated OER
Chemical Reactions
In this chemical reactions worksheet, students identify the type of chemical reaction and balance the equation for 10 chemical reactions.
Curated OER
Stoichiometry Homework
In this stoichiometry homework activity, high schoolers balance each chemical equation. Students calculate how many grams, moles, and molecules are present in each problem provided.
Curated OER
Stoichiometry
In this stoichiometry worksheet, students calculate balance the chemical equations and then calculate the moles needed to complete or activate the chemical reaction. Students also calculate the volume or grams needed for each chemical...
Curated OER
Stoichiometry Homework: 3
For this stoichiometry worksheet, students balance chemical equations. Students apply the concepts of stoichiometry to solve for each problem provided.
Curated OER
Chemistry 151 - Final Review
In this chemistry review worksheet, students give atomic symbols for given atoms, calculate moles, determine empirical formulas, and balance chemical equations. This worksheet has 1 drawing, 9 fill in the blank, and 12 word problems.
Curated OER
Moles and Stoichiometry Practice Problems
Five practice stoichiometry problems plus their answers fill this chemistry worksheet. Because the answers are spread across the bottom of the page, this would best be used as your class is just learning how to perform mole and mass...
Curated OER
Acid-Base Chemistry
In this acid-base worksheet, students write balanced chemical equations given the reactants for 18 reactions. If no reaction occurs, they write N.R. They also rank acids and bases in increasing order.
Pingry School
Heat of Reaction and Hess's Law
Melting and burning might seem like opposites, but both exist as common examples of exothermic reactions. Scholars work with three different exothermic chemical reactions to determine the enthalpy changes. They measure and mix chemicals,...
Creative Chemistry
Oxidation of Ethanol to Ethanal
Here is a laboratory exercise in which chemistry masters conduct an oxidation reaction to change ethanol into ethanal. They compare the original alcohol to the resulting aldehyde by forming a precipitate. This activity is aimed at...
Curated OER
Product Formation Homework
In this product formation worksheet, students are given the reactants for 6 chemical equations and they determine if the products will form. They write a balanced chemical reaction for a double replacement reaction as well as the ionic...
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Titrations
In this titrations instructional activity, students calculate the concentration of solutions and the molarity of solutions for the given chemical equations. This instructional activity has 4 problems to solve.
Curated OER
Precipitation and Neutralization Reactions
In this chemical reactions worksheet, students determine the balanced formula equation, balanced complete ionic equation, and the balanced net ionic equation for given reactions. Students calculate final concentrations for ions in given...
Curated OER
Calculating Rates
In this rates worksheet, students determine the rate of production or consumption for given reactions. Students write chemical equations in complete ionic form or net-ionic form. This worksheet has 6 problems to solve.
Curated OER
Predicting Products of Reactions
This two-part Chemistry worksheet first prompts students to predict the products of reactions of two different chemicals in 15 questions. Students are then asked to provide the balanced equation and type of reaction for two chemicals...