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We found 12 resources with the keyterm buffers
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Most of us have heard of the aspirin called "Bufferin." Interestingly, it gets its name from a chemistry term called "buffer." Most aspirin available today have been "buffered," which means a layer of base has been added to keep the acid...
Middle school marine scientists compare the pH change in distilled and saltwater as acetic acid is added one drop at a time. Then they compare the pH change in both when sodium hydroxide is added. This experiment demonstrates the...
Although biochemistry of the human body is a vital topic, it doesn't have a chapter dedicated to it in many biology textbooks. If that's the case with your text, you can use this resource as a guide for designing your own lecture and as...
After two pages of teacher-led instructions, students follow this presentation in order to demonstrate image interpretation and the ability to read and understand topographic maps. The students should have basic knowledge of prairie dog...
In this acids and bases worksheet, students complete 32 fill in the blank and short answer questions on acidity or alkalinity. They color molecular diagram according to the key.
In this acid and base worksheet, students solve three problems. They calculate pH and equilibrium concentrations, they determine what is needed to prepare a proper buffer solution and they answer questions about a titration.
In this acid and base equilibrium instructional activity, students calculate the pH of given acid and base problems using different starting materials. They are given information and hints as to how to work with acid/base equilibrium...
In this acid and base learning exercise, students solve eight multiple choice questions including determining the pH of solutions, finding equilibrium concentrations and answering questions about buffers.
In this acids and bases worksheet, students write balanced equations, they identify buffers in equations, they calculate the pH of solutions and they answer questions about titration curves and equilibrium.