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Worksheet
Curated OER

Chapter 19 Review, Section 3: Oxidation-Reduction Reactions

For Students 9th - 12th
If you need a homework assignment for your chemistry class, add this one to the possibilities. This assignment is composed of six questions including the identification of oxidizing and reducing agents, recognizing different redox...
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Worksheet
Curated OER

Practice Final

For Students 9th - 12th
A full-fledged practice final prepares pupils for their general chemistry final exam. If they complete these 57 multiple-choice questions correctly, they will be well-prepared. Note: even though the questions are multiple-choice, there...
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Worksheet
Curated OER

Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties

For Students 9th - 12th
Here is a general chemistry worksheet that incorporates practical applications. Four questions employ critical thinking about solutions, boiling and freezing points, and molar mass. Your class will practice what they learn in class by...
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Lesson Plan
Virginia Department of Education

Solution Concentrations

For Teachers 9th - 12th Standards
What happens when you combine 6.022 times 10 to the 23 piles of dirt into one? You make a mountain out of a mole hill. Scholars use dehydration to obtain percent composition and then calculate the molarity of the original solution. 
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Interactive
Royal Society of Chemistry

Symbols

For Students 6th - 12th
Chemistry calculations can look a bit like alphabet soup at times. How do you help pupils make sense of it all? An interactive resource helps scholars sort through the symbols for common quantities such as moles, boiling point, and...
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AP Test Prep
College Board

2015 AP® Chemistry Free-Response Questions

For Students 10th - 12th Standards
More than 80,000 scholars earned college credit for Chemistry with the AP exam in 2015. The College Board released the free-response questions covering topics, including moles, that often confuse scholars. They also released example...
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Lesson Plan
Curated OER

Conserving Chemical Resources

For Teachers 9th - 12th
Young scholars balance chemical equations and solve for gram to mole ratios.
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Worksheet
Curated OER

Help Mole Get to Soil School!

For Students 1st - 3rd
In this soil activity, students help a mole get to soil school by following the correct path in a maze. Students color the words, "Soil is amazing!"
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Worksheet
Starfall

Robot and Mr. Mole

For Students 1st - 2nd
In this phonics worksheet, students circle and write four words with the long /o/ sound to match pictures.
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Worksheet
Curated OER

Mole/Gram Conversions

For Students 10th - Higher Ed
For this compounds worksheet, students calculate the number of grams or the number of moles in the given compounds. Students calculate the percentage weight by mass of an element in a compound. This worksheet has 3 problems to solve.
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Lesson Plan
Curated OER

Chemistry Review

For Teachers 10th - 12th
In this chemistry review worksheet, students identify chemical changes, isotopes, ions, and chemical bonds. This worksheet has 32 multiple choice questions.
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Worksheet
Curated OER

Grossmont College - Chem 115 Practice Exam 2

For Students 9th - Higher Ed
Here is a straightforward practice test for first year chemistry learners. Responders balance equations, identify types of reactions, represent electron configurations, and solve stoichiometry problems. Keep this handy to use as...
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Worksheet
Curated OER

Chapter 19 Review, Mixed Review: Oxidation-Reduction Reactions

For Students 9th - 12th
Here is a short, but well-rounded review of redox reactions. Chemistry apprentices identify the type of reaction, write half-reaction equations, balance equations, and assign oxidation numbers. Being brief, this would make a purposeful...
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Lesson Plan
Curated OER

The Connection Between Pigment and Light Colors

For Teachers 9th - 12th
Young scholars explain the mole concept and use this concept to prepare chemical solutions of particular molarities.
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Worksheet
Curated OER

Molecular Mass

For Students 10th - Higher Ed
In this molecular mass instructional activity, students use factor labeling to convert moles to grams or moles to atoms. Students calculate molecular mass. This instructional activity has 6 problems to solve.
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Worksheet
Curated OER

Holy Moley!

For Students 11th - Higher Ed
For this chemistry worksheet, learners calculate to find the molar mass of water. Then they identify how many moles of hydrogen atoms and oxygen atoms they would have in a beaker. Students also write the chemical formula of cholesterol.
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Worksheet
Curated OER

Solutions

For Students Higher Ed
In this solutions instructional activity, students calculate molality and mole fraction. Students define colligative property and determine what affects the solubility of gas in solvents. This instructional activity has 2 short answer...
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Worksheet
Curated OER

Molarity

For Students 10th - Higher Ed
In this molarity worksheet, students determine the molarity of solutions and determine the number of moles in solutions. This worksheet has 14 problems to solve.
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Worksheet
Curated OER

Chemical Elements

For Students 10th - Higher Ed
In this elements worksheet, students determine the number of moles and the number of protons, electrons, and neutrons for given atoms or ions. Students calculate the atomic weight of an element. This worksheet has 3 fill in the blank and...
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Worksheet
Curated OER

Reaction Types and Stoichiometry

For Students 10th - Higher Ed
In this chemical reactions activity, 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 activity...
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Worksheet
Curated OER

Limiting Reagents

For Students 10th - Higher Ed
In this limiting reagents worksheet, students determine the limiting reagent, the number of moles produces, number of grams produced and excess reagent. This worksheet has 3 problems to solve.
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Worksheet
Curated OER

Chemistry 130

For Students Higher Ed
In this chemical compounds worksheet, students calculate moles, molar concentration, and volume of given compounds. Students balance equations, give the formula and charge of polyatomic ions, and draw Lewis electron dot structures. This...
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Worksheet
Curated OER

Chemistry 151 - Final Review

For Students Higher Ed
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.
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Worksheet
Curated OER

Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry activity, students review mole conversions, percent composition, empirical formulas and molecular formulas. This activity has 6 problems to solve.

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