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Worksheet
Curated OER

Chemical Reactions

For Students Higher Ed
In this chemical reactions worksheet, students write the structures or names from molecular formulas. Then students predict the products from reactions given. This worksheet has 9 fill in the blank questions.
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Worksheet
Curated OER

Electrolysis Reactions

For Students 10th - Higher Ed
In this electrolysis reactions activity, students determine the mass of a compound and the time required for specific electrolysis reactions. This activity has 5 problems to solve.
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Handout
National Institute of Open Schooling

Hydrogen and s-Block Elements

For Students 9th - 12th Standards
Lesson 19 in the series of 36 analyzes the element hydrogen and the s-block elements. Through readings, answering questions, and discussion, learners write about and explain their occurrence, physical and chemical properties, and...
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Worksheet
Curated OER

Chemical Calculations and Chemical Formulas

For Students 11th - 12th
In this stoichiometry worksheet, students calculate molar masses, empirical and molecular formulas to solve 105 problems and short answer questions.
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Worksheet
Curated OER

Chemical Reactions

For Students 10th - 12th
In this chemical reactions learning exercise, students solve 16 exercises by writing and balancing chemical reactions. They calculate the concentration of various solutions.
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Worksheet
Curated OER

Determining the Charge on a Metal Ion

For Students 10th - 12th
In this metal ion worksheet, students follow the steps to determine the oxidation states of the metals in each of the given compounds. Students complete 10 problems.
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Worksheet
Curated OER

CHM 2211: Problem Set 8 Ketones and Aldehydes-Nomenclature

For Students 12th - Higher Ed
In this chemistry worksheet, students name 12 different compounds then write structural formulas for 12 additional compounds.
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Lesson Plan
Curated OER

Qualitative Analysis and Ksp Calculations

For Teachers 10th - Higher Ed
In this compounds worksheet, learners determine which anion is present in solution from the results of testing with various reagents. Students compare the solubility of different compounds in water. This worksheet has 7 fill in the blank...
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Lesson Plan
Curated OER

Chemical Bonding

For Teachers 9th - 12th
In this chemical compounds worksheet, students review the different types of bonding, define the octet rule, and draw Lewis structures (electron-dot diagrams) for given compounds. This worksheet has 7 fill in the blank, 5 short answer...
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Lesson Plan
Curated OER

Solubility

For Teachers 10th - Higher Ed
In this solubility worksheet, students calculate the final concentrations of the ions involved in a chemical mixture. Students calculate the solubility of different compounds. This worksheet has 13 problems to solve.
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Worksheet
Curated OER

pH and pOH Calculations

For Students 9th - Higher Ed
For this acids and bases worksheet, students calculate the pH or pOH of given amounts of different chemical compounds. This worksheet has 13 problems to solve.
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Lesson Plan
Curated OER

Bronsted Acids and Equilibria

For Teachers 9th - Higher Ed
In this acids and bases worksheet, students give the Arrhenius and Bronsted definitions of an acid and base. Students determine the conjugate acids and bases and determine the stronger acids or bases from given compounds. This worksheet...
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Worksheet
Curated OER

Ionic and Covalent Bonds

For Students 9th - 11th
Ionic and covalent bonds are the focus of this chemistry activity, which provides students with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...
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Lesson Plan
Curated OER

Mole Stuff

For Teachers 10th - Higher Ed
In this moles worksheet, students practice calculating the number of moles based on grams of a compound. Students use the rate of reaction equation to determine the rates of specific reactions. This worksheet has 10 problems to solve.
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Worksheet
Curated OER

Moles, Molecules, and Molar Masses

For Students 10th - 12th
In this molecules worksheet, students calculate the mass or volume of a certain number of moles of a compound. There are 3 difficulty levels of this worksheet, each one has 6 problems to solve.
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Lab Resource
Creative Chemistry

Displacement Reaction of the Halogens

For Students 9th - 12th
This publisher has put out some terrific laboratory activities for your aspiring chemists! This edition uses displacement reactions to develop a reactivity series for three halogens. Not only do they explore the reactivity of bromine,...
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Lesson Plan
Curated OER

Micro-Magic With Sticky Ions

For Teachers 9th - 12th
Learners view a video about the formation of precipitates. They complete a worksheet that asks them to identify what makes a compound form and what holds it together.
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Lesson Plan
Curated OER

Periodic History

For Teachers 10th - 12th
Students gain a perspective in the development of chemistry. They understand some of the topics in their text and the ongoing nature of research. They then will be able to see the trends of the periodic table first hand through their own...
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Interactive
Royal Society of Chemistry

Acids and Salts

For Students 6th - 12th
How well do your young chemists know their acid-base reactions? Reinforce neutralization reaction and problem-solving skills with a challenging interactive. Learners examine the reactants, then predict the outcome in a series of...
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Interactive
Royal Society of Chemistry

Alcohols (16-19)

For Students 6th - 12th Standards
Propanol is a common alcohol used in hand sanitizers. The many forms and uses of alcohols fill an intriguing lesson. Scholars apply logic to match alcohols, chemical structural formulas, oxidation products, and more in a series of puzzles.
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Lesson Plan
Curated OER

Mystery of the Eleven Unknown Substances

For Teachers 4th
Fourth graders identify eleven white substances that are commonly found in the household. They, in pairs, perform experiments on a variety of substances, and must identify them based on the reactions they observe.
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Lesson Plan
Curated OER

Activity #4 What Do Equations Mean?

For Teachers 7th - 8th
Students practice with writing and balancing simple chemcial equations. they comprehend that chemical equations are a method of using a set of univeral symbols to represent what happens experimentally in chemical reactions. Pupils...
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Worksheet
Curated OER

Solubility and Intermolecular Forces

For Students 9th - 12th
In this solubility and intermolecular force worksheet, students are given 26 clues about forces between molecules such as hydrogen bonds and London forces and about solubility of solutions.
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Worksheet
Curated OER

Finding the Percent of Iron in Lawnsand

For Students 9th - 12th
For this percent of iron in lawnsand worksheet, students perform a titration of lawnsand using potassium manganate (VII) solution and find the number of moles of iron in the sample. Students use the number of moles to find the mass of...