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Lesson Plan
Curated OER

Acid Base Neutralization

For Teachers Higher Ed
In this neutralization worksheet, students determine the concentration of solution if neutralized by a certain amount of another solution. This worksheet has 7 problems to solve.
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Worksheet
Curated OER

Review of Chemical Solutions

For Students 9th - 12th
In this chemistry review worksheet, students answer 50 multiple choice questions on solutions. They identify different types of solutions and ways to express concentration.
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Worksheet
Curated OER

Chemical Calculations

For Students 9th - Higher Ed
For this elements worksheet, students use the relative atomic masses of given elements to calculate the relative formula mass. Students calculate the mass of compounds from given number of moles and determine the number of moles from a...
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Lesson Plan
Curated OER

Does Size Matter?

For Teachers 6th - 8th
Students explore chemical solutions. In this chemistry lesson, students investigate the relationship between three related experiments about solutions. Students determine variables that affect the chemical concentration of each solution.
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Worksheet
Curated OER

Dilutions

For Students 10th - 12th
In this dilutions worksheet, students determine the molarity of given solutions and calculate the volume necessary to dilute a solution to a specific molarity. This worksheet has 5 problems to solve.
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Worksheet
Curated OER

Stoichiometry Problems - Limiting Reagents

For Students 10th - Higher Ed
In this stoichiometry activity, students determine the limiting reagent and mass of precipitate produced in given chemical reactions. This activity has 5 problems to solve.
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Lesson Plan
Curated OER

Serial Dilution of CuSO4 and Changing the Value of Paint

For Teachers 9th - 12th
Pupils relate solution concentration and saturation to color and compare methods of changing value and color intensity with paint solutions.