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Hybridization
In this chemistry worksheet, students demonstrate orbitals hybridization of given molecules to complete 35 short answer questions.
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Acid/Base Calculations
In this chemistry learning exercise, students calculate the concentration of acids and bases at equilibrium to answer 6 problems related to the topic.
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Salts
In this acid and base learning exercise students complete a chart then answer a series of questions on how acidic and basic different solutions are.
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Hydrocarbons
Making models is always memorable. In this activity, physical science starters examine the structure of hydrocarbons using marshmallows, raisins, and toothpicks. They even act as atoms themselves and link arms to represent covalent...
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#24 How Much Air Is In Foamed Polystyrene Products?
Students are challenged to come up with a good estimate of the amount of air in foamed polystyrene products. They use this gas evolution experiment and as such have students measure the gas generated when foamed polystyrene is degassed...
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Honors Chemistry, Organic Chemistry
Looking for a versatile worksheet on organic chemistry? If so, you might consider this resource. This resource asks learners to identify organic molecules, match terms with their definitions, determine bond angles and hybridization of...
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Stoichiometry, Percent Yield and Limiting Reagents: practice problems
The questions here present situational problems and calculations to help your students understand the application of the math and data analysis practice.
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Empirical Formula
Plenty of time was invested in creating this detailed presentation. The first slide alone includes several steps that support your explanation of percent composition, a precursor to understanding how to write empirical and molecular...
Stanislaus State University of California
Survival Skills 101
Prepare individuals for any type of survival situation with a presentation that focuses on basic survival skills. With a variety of how-to's, including the best ways to treat injuries, the importance of staying hydrated, tips for...
Cornell University
What Happens When We Excite Atoms and Molecules?
Excited atoms lead to exciting lessons! Learners use heat and light to excite both atoms and molecules. They display their learning in the form of Bohr models depicting the excited state of the atoms.
Smarter Than Smoking
Secrets They Keep Poster
A colorful, thought-provoking infographic identifies 12 harmful chemicals found in cigarette smoke. It provides a sober warning for smokers and those exposed to secondhand smoke.
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Hybridization
In this hybridization worksheet, students fill in the hybridization of chemical compounds given their geometry, shape, and bonds. Students draw the Lewis symbol for elements and determine the number of bonds and lone pairs. This...
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Electronic Structure of Atoms
In this atoms worksheet, students read information about the Schroedinger equation and the orientation of the orbitals. Students determine the electron configuration and energy level diagram for given elements. This worksheet has 22...
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Intermolecular Force
In this molecular force learning exercise, students list the different intermolecular and intermolecular forces exhibited in pairs of chemical compounds shown. Students list the different bonds found in several compounds.
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Atoms, Molecules, and Their Names
In this atoms and molecules worksheet, students use the periodic table to name the different groups and compare the different periods. Students write the names and formulas of ionic and covalent compounds. This worksheet has 5 graphic...
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Salts
In this salts worksheet, learners compare acids and bases and how salts are formed in the neutralization reaction between acids and bases. Students rank salts in order of increasing pH. This worksheet has 8 problems to solve.
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Acids and Bases
In this acids and bases instructional activity, students review the characteristics of acids and bases and practice writing chemical equations for given reactions. Students also calculate pH of solutions. This instructional activity has...
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Common Ion Effect
In this ion effect worksheet, students use the Henderson-Hasselbalch equation to calculate the pH of a reaction during the different steps. This worksheet has 7 problems to solve.
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Mass Percentage and Empirical Formulas
In this chemical compounds instructional activity, students write the chemical formula and formula mass for given compounds. Students will compare the number of moles of compound in different samples. Students determine empirical...
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Balancing Reactions, Stoichiometry, and Limiting Reagents
In this stoichiometry worksheet, students write out reactions and balance the equations. Students determine the limiting reagents and calculate moles and grams. This worksheet has 4 problems to solve.
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Solutions, Electrolytes and Concentration
In this solutions worksheet, students compare strong electrolytes and weak electrolytes. Students calculate concentration and molarity of given compounds. This worksheet has 8 problems to solve.
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Buffers
In this buffers worksheet, students determine which conjugate pairs would be appropriate to preparing a buffer at a specific pH. This worksheet has 6 problems to solve.
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Titration Curves
In this titration worksheet, students determine the pH of solutions before, during, and after titration. This worksheet has 4 problems to solve.
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Displacement Reactions and Acid/Base Reactions
In this chemical reactions worksheet, students review the solubility rules for common salts. Students determine the molecular equation, ionic equation, and net ionic equation for specific reactions. Students calculate moles and volume...