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Equilibrium and Acids & Bases

For Students 9th - 12th
In this equilibrium, acids and bases instructional activity, students answer 30 multiple choice questions about the formulas for acids and bases, the products of acid and base reactions, the concentration of ions in acids and bases and...
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Acids and Bases

For Students 9th - 12th
In this acid and base worksheet, students solve five problems using the volume and molarity of solutions in order to find the concentration of the acid or base in each given problem.
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U-G-L-Y? I've Got a Great Alibi

For Teachers 9th - 12th
Students create a survey to explore people's perception of beauty. In this biology lesson, students explain how an animal's appearance helps it survive. They analyze survey results and present findings in class.
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Lamarck And Darwin

For Teachers 9th - 12th
High schoolers compare Lamarck's mechanism for evolution with Darwin's theory of natural selection.
Lesson Plan
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The Struggle for Human Rights

For Teachers 10th
Tenth graders identify and clarify a problem, an issue, or an inquiry. They identify the changing nature of families and women's roles in Canadian society. Pupils assess the interaction between Aboriginal people and Europeans. ...
Lesson Plan
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Acids and Bases: Together again!

For Teachers 9th - 12th
Young scholars identify principles behind acid-base reactions. They predict factors that may affect an acid-base reaction. Students identify questions and concepts that guide scientific investigations.
Lesson Plan
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Habitable Zones

For Teachers 9th - 12th
Students focus on stellar luminosities to estimate size of habitable zones, map out habitable zone around hot light bulbs that serve as models of stars, investigate how size of model "habitable zone" around light bulbs depends on...
Lesson Plan
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Introduction to Measures of Central Tendency and Variability

For Teachers 9th - 12th
Students calculate the mean, median, mode, range, and interquartile range for a set of data. They create a box and whisker plot using paper, pencil and technology.
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Soil

For Students 6th - 9th
In this soil worksheet, students read about soil and the attributes that determine how soil is formed. They then answer the 11 questions in the packet. The answers are on the last page of the packet.
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Chemical Equilibria and an Introduction to Water Chemistry

For Students Higher Ed
In this equilibrium and water chemistry worksheet, students solve twenty problems related to acids and bases, equilibrium and water.
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Complex Equilibria Quiz

For Students 10th - Higher Ed
In this equilibrium worksheet, students answer 8 multiple choice questions but need to solve the problems in order to determine the answers. They include determining the concentrations of ions as well as the pH of solutions.
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Gas Law Practice Sheet

For Students 10th - Higher Ed
In this gas laws activity, students solve ten problems using the various gas laws such as Boyle's Law, Charles' Law, and the ideal gas law. Students demonstrate an understanding of the relationships between temperature, pressure and volume.
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Colligative Properties and Chemical Equilibria

For Students Higher Ed
For 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.
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Solubility Equilibria

For Students 10th - Higher Ed
In this solubility equilibria worksheet, students solve five problems. They calculate concentrations of ions at equilibrium, they determine the effects of adding compounds to a saturated solution and they determine if compounds are more...
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Acid and Base Problems

For Students Higher Ed
In this acid and base worksheet, students use seven steps to calculate concentrations of ions in acidic and basic solutions. They also determine the type of acid or base.
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WS 6.7 Effects & Applications of Nuclear Chemistry

For Students 10th - 12th
In this nuclear chemistry worksheet, students are given the biological effects of nuclear radiation. They are also given a list of uses of nuclear chemistry and Einstein's theory of special relativity to calculate the energy change in...
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WS 5.3 Combined Gas Law

For Students 10th - 12th
In this gas activity, students solve eight problems using the combined gas law to find either pressure, volume or temperature of a gas.
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Gas Law Worksheet

For Students 10th - 12th
In this gas law activity, students manipulate the equations for the combined gas law and the ideal gas law and solve problems using both.
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CHM 152 Thermodynamics (Ch. 16)

For Students 10th - 12th
In this thermodynamics worksheet, students answer multiple choice questions about enthalpy and entropy, they calculate molar entropies and they determine equilibrium constants and free energy of reactions.
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AP Chemistry Thermochemistry 2

For Students 10th - 12th
In this thermochemistry worksheet, students solve a variety of problems including finding heats or reactions, determining specific heats of substances, finding the amount of energy released in a calorimeter determining the final...
Lesson Plan
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Little Dragon's Birthday

For Teachers 4th - 6th
In this reading comprehension worksheet, students read a four paragraph story. After reading, they answer five multiple choice, two short answer, and six fill in the blank questions. They also write a paragraph and put five sentences...
Lesson Plan
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Thermodynamics

For Teachers 9th - 12th
Students investigate energy involved for bonds to form and break. In this thermodynamics lesson plan, students experiment with chemical reactions to observe endothermic and exothermic reactions, they explore entropy and the effects of...
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Energy from Hydrocarbons

For Students 9th - 12th
For this energy from hydrocarbons worksheet, students read about endothermic and exothermic reactions and how hydrocarbons release heat as fuels. Students read how to measure heat changes in reactions and practice finding the specific...
Worksheet
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Exam Review: Chemistry Calculations

For Students 9th - 12th
In this chemistry calculations review worksheet, students solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.

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