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Solubility
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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Chemical Equilibrium
In this chemical equilibrium worksheet, students work with the LeChatelier's Principle to determine the effects of changes in concentration or partial pressure and the effect of changes in total pressure or volume. This worksheet has 9...
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Solutions and Solubility
For this solutions worksheet, students determine concentrations of reactants at equilibrium. Students describe the effects of adding reactants have on the solubility of a compound. This worksheet has 5 problems to solve.
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Colligative Properties
In this colligative properties worksheet, students calculate the concentration of solutions in molality for 4 word problems.
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Dilutions
In this dilutions worksheet, students calculate molarity of solutions and practice figuring out the volume of concentrate needed for a specific dilution of solutions. This worksheet has 4 word problems.
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Chemical Equilibria
In this chemical reactions learning exercise, learners determine how mixtures shift toward reactants or products to reach equilibrium. For given reactions, students determine how concentrations will change when adding or removing gases...
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Weak Acid Base Equilibria Problems
In this acid and base worksheet, students calculate the concentration and pH of solutions. This worksheet has 7 problems to solve.
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Acid Base Neutralization Problems
In this acid base activity, students calculate the concentration of solutions as products of acid and base reactions. This activity has 9 problems to solve.
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Buffer Solution Problems
In this buffers worksheet, students calculate the pH of a buffer solution and calculate the mass of a compound necessary to prepare a buffer solution with a specific pH. This worksheet has 8 problems to solve.
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Solutions by Dilution
In this solutions worksheet, students determine the molarity of a solution after it has been diluted to a specific volume. This worksheet has 12 problems to solve.
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Molarity
For 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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Chemical Equilibria
In this chemical equilibria activity, students write equilibrium expressions for chemical reactions and calculate the value of the equilibrium constant. This activity has 8 problems to solve.
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Molarity
In this molarity instructional activity, students calculate the molarity of 13 different molecules. Students also determine the concentration of given solutions. This instructional activity has 19 word problems.
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Keeping a Balance
In this cell fluid balance worksheet, students read about how fluids are transported in and out of a cell through the cellular membrane. Students compare cells that are isotonic, hypertonic, and hypotonic. This worksheet has 3 matching...
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Water and Diffusion
In this water and diffusion activity, students will explore the characteristics of water and the water molecule. Students will also answer questions about diffusion and the movement of materials due to concentration differences. This...
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Homeostasis and the Plasma Membrane
In this homeostasis and plasma membrane instructional activity, learners complete 4 different questions related to the diagram shown at the top of the sheet. They draw an arrow across the plasma membrane in the diagram to show which way...
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Algebra Word Problems
In this inequality word problem worksheet, students solve ten word problems related to algebra and inequalities. They first determine how many pounds of cheese it would take to make a specific amount of grated cheese topping. Students...
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Solutions Homework Problem Set
In this chemistry instructional activity, students determine the vapor pressure of a solution when dissolved in water at a set temperature. Then they determine the vapor pressure of this solution at a higher temperature. Students also...
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What's the Difference Between Concentration and Solubility?
High schoolers discuss the difference between concentration and solubility as well as examine the difference in a hands-on activity. Using water and table salt, they experiment with solubility. They create different concentrations using...
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Concentration and Reaction Rates
Students investigate how varying the concentrations, volumes, and other factors affects reaction rates. Students design and conduct investigations to obtain data used to create graphs of an uncatalyzed reaction vs. a catalyzed reaction....
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Activity #6 How Fast Do Reactions Go?
Pupils name the factors (concentration, temperature, and a catalyst) which can affect the rate of a chemical reaction. They use their knowledge of particle theory to explain their observations. Pupils comprehend that the speed(rate)...
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Water Regulation
High schoolers use their basic knowledge of physiology to analyze graphical data of paramecia under diverse conditions. From the data analysis, Students develop explanations of the animal's response to the concentration of different...
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Fertilizers, Pesticides and Health
Students apply real data to create and calculate algebraic equations. Students create a visual to represent the concentration for one part per million and apply unit analysis to verify measurement computations. Students define the use...
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A Drink Is a Drink, but People Are Different
Students observe demonstrations that illustrate the amount of alcohol in various drinks and how it is distributed in the body. They discover the effects of alcohol on the brain due to its high water content. They calculate alcohol...