Worksheet
Curated OER

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...
Worksheet
Curated OER

AP Chemistry-Equilibrium Worksheet

For Students 10th - 12th
In this equilibrium worksheet, students find moles of substances at equilibrium, the effects of changing pressure and temperature on the equilibrium of reactions, the concentration of substances in reactions and the equilibrium constants...
Worksheet
TLS Books

Dictionary Skills Review

For Students 3rd - 6th Standards
Why do we use a dictionary? Your scholars will tell you why while demonstrating their dictionary skills. In addition to stating the purpose of using dictionaries, they will also show what they know about guide words, alphabetizing,...
Lesson Plan
Curated OER

Stiochiometry: Quantifying Changes in the Environment

For Teachers 10th - 12th
Students examine stoichiometry. In this chemical reaction and mole instructional activity, students complete an experiment based on readiness levels to explore that changes are quantified in chemical reactions.
Worksheet
Curated OER

Everything You Ever Wanted to Know About Stoichiometry

For Students 11th - Higher Ed
In this chemistry worksheet, students identify the process of Stoichiometry and use it to calculate various chemical reactions similar to that of a recipe. In addition, they identify a connection between isoamyl alcohol and the product...
Worksheet
Curated OER

Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry learning exercise, students determine the molar ratio for chemical equations. Students calculate moles and grams for reactions. This learning exercise has 10 problems to solve.
Lab Resource
Creative Chemistry

Some Redox Titration Problems Involving Manganate (VII)

For Students Higher Ed
In this titration learning exercise, students determine the number of moles of an ion present in given solutions. Students calculate the relative formula mass and the concentrations of ions for solutions. This learning exercise has seven...
Worksheet
Curated OER

Natural Resources

For Students 9th - 12th
In this natural resources worksheet, students compare examples of chemical and physical properties, balance equations, and calculate molar mass and moles. This worksheet has 12 problems to solve and 12 short answer questions.
Worksheet
Curated OER

Heat of Reaction

For Students 11th - Higher Ed
In this reactions worksheet, learners define enthalpy, heat of formation, and Hess's Law. Students determine how many kilojoules are released during specific reactions. This worksheet has 6 short answer questions and 11 problems to solve.
Worksheet
Curated OER

WS 8.8 Molality and Colligative Properties

For Students 10th - 12th
In this molality and colligative properties worksheet, students determine the molality of solutions and they calculate freezing point depressions and boiling point elevations of solutions.
Worksheet
Curated OER

Stoichiometry, Percent Yield and Limiting Reagents: practice problems

For Students 9th
The questions here present situational problems and calculations to help your students understand the application of the math and data analysis practice.
Worksheet
Curated OER

Chapter 12 Review, Section 3: Solutions

For Students 9th - 12th
A neat presentation and challenging content make this solutions worksheet an ideal homework assignment for your budding chemists. Short answer and problem solving questions get them to review molarity, products, and reactants.
Worksheet
Curated OER

Electrochemistry Test Review

For Students 9th - 12th
This review sheet will be very useful to test your pupils' understanding of battery structure and redox reactions.  The questions ask for equations to be balanced and for the traditional equipment setups to be drawn and labeled....
Worksheet
Curated OER

Stoichiometry

For Students 10th - 12th
In this stoichiometry worksheet, students use balanced equations for chemical reactions to determine the percent yield and the mass of product produced. This worksheet has five problems to solve.
Worksheet
Curated OER

Chapter 13 Review, Section 1: Ions in Aqueous Solutions and Colligative Properties

For Students 7th - 12th
This is an apt assignment for chemistry takers that are studying ionic solutions. Eight questions require problem solving and critical thinking to answer. The first question instructs learners to use a table in the textbook, but you can...
Worksheet
Curated OER

Unit 7 Acid and Base

For Students 9th - 12th
A series of 25 multiple choice questions is presented to chemistry learners to review properties of acids and bases. A page of notes precedes the questions and contains information about the Arrhenius and Bronsted-Lowry definitions,...
Worksheet
Curated OER

Chemistry Quiz 4-Redox Reactions

For Students 10th - Higher Ed
In this oxidation/ reduction worksheet, students solve eight multiple choice problems related to redox reactions. They determine half reactions, they calculate standard cell potentials, they identifying oxidizing and reducing agents and...
Worksheet
Curated OER

WS 4.8-Review

For Students 10th - 12th
In this chemistry review worksheet, students solve a variety of problems including balancing equations, solving for unknowns using dimensional analysis, finding percent yields, limiting reactants and empirical formulas.
Worksheet
Curated OER

Reaction Reversibility

For Students 9th - 12th
For this reaction reversibility worksheet, high schoolers find the equilibrium equation for a reaction of two gases and plot their concentrations over time. They answer 12 questions about the chemical reaction.
Worksheet
Curated OER

Colligative Properties and Chemical Equilibria

For Students Higher Ed
In this colligative properties and chemical equilibria worksheet, students answer twenty questions including ranking solutions base on their colligative properties and determining what must happen to a reaction to reach equilibrium.
Worksheet
Curated OER

Gases

For Students 10th - 12th
For this gas worksheet, students convert within units of pressure and temperature, they solve problems using the various gas laws, they explain concepts as they related to the kinetic molecular theory and they discuss details of a...
Worksheet
Curated OER

Chemistry: Real Life Chemistry (for the Business World)

For Students 9th - 12th
In this real life chemistry worksheet, students are given 4 conversion factors and they solve 7 problems using the given conversion factors. They find the number of "widgets" and "watzits" needed to complete a "system". They find their...
Lesson Plan
2
2
Curated OER

NUMB3RS Activity: Coded Messages

For Teachers 9th - 12th Standards
Using matrix multiplication and inverse matrices, high schoolers are trying to uncode a coded message. Students encrypt simple messages using 2 x 2 matrices.
Worksheet
Curated OER

Ideal Gas Law Worksheet

For Students 10th - 12th
In this ideal gas law worksheet, students complete 8 problem solving questions to find pressure, volume and temperature of given gases.