Worksheet
Curated OER

Formula Writing Exercises

For Students 10th - Higher Ed
In this formula worksheet, learners practice writing the chemical formula when given the compound names and practice writing the names of compound formulas. This worksheet has 55 problems to solve.
Lesson Plan
Curated OER

Laboratory: Hydrated Salts

For Teachers 10th - 12th
In this hydrated salt worksheet, students answer questions after completing a lab experiment using a hydrated salt. The calculate the empirical formula for the hydrate, they name the hydrate and they determine the mass of the water in...
Worksheet
Curated OER

Chemical Reactions

For Students Higher Ed
In this chemical reactions worksheet, students give the IUPAC name for compounds, predict the products of reactions, and list the steps in the synthesis of certain compounds. This worksheet has 1 short answer and 11 fill in the blank...
Worksheet
Curated OER

Molar Solubility

For Students Higher Ed
In this molar solubility worksheet, students calculate the equilibrium constant when given the molar solubility of a chemical compound and calculate the molar solubility of a compounds at a given equilibrium constant. This worksheet has...
Worksheet
Curated OER

Chemical Equations

For Students Higher Ed
In this chemical equations instructional activity, students determine the empirical formulas for chemical compounds and balance chemical equations. This instructional activity has 1 fill in the blank question and 4 problems to solve.
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.
Worksheet
Curated OER

Electrolysis Reactions

For Students 10th - Higher Ed
In this electrolysis reactions worksheet, students determine the mass of a compound and the time required for specific electrolysis reactions. This worksheet has 5 problems to solve.
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...
Worksheet
Curated OER

Chemical Calculations and Chemical Formulas

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

Chemical Reactions

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

Determining the Charge on a Metal Ion

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

CHM 2211: Problem Set 8 Ketones and Aldehydes-Nomenclature

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

Qualitative Analysis and Ksp Calculations

For Teachers 10th - Higher Ed
In this compounds worksheet, students 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...
Lesson Plan
Curated OER

Chemical Bonding

For Teachers 9th - 12th
In this chemical compounds worksheet, learners 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...
Lesson Plan
Curated OER

Solubility

For Teachers 10th - Higher Ed
In this solubility worksheet, learners 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.
Worksheet
Curated OER

pH and pOH Calculations

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

Moles, Molecules, and Molar Masses

For Students 10th - 12th
For 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.
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,...
Worksheet
Curated OER

Solubility and Intermolecular Forces

For Students 9th - 12th
In this solubility and intermolecular force instructional activity, students are given 26 clues about forces between molecules such as hydrogen bonds and London forces and about solubility of solutions.
Lab Resource
Creative Chemistry

Finding the Percent of Iron in Lawnsand

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

Chemical Reactions

For Students Higher Ed
In this chemical reactions instructional activity, students write chemical equations, draw and label isomers, and predict products of chemical reactions. This instructional activity has 5 drawings, 1 short answer, and 7 fill in the blank...