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This page provides a list of educational videos related to Parentheses and the Associative Property. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Parentheses and the Associative Property.
Buffer Solutions
By The Organic Chemistry Tutor
This chemistry video tutorial explains how to calculate the pH of a buffer solution using the henderson hasselbalch equation. It explains the concept, components, and function of a buffer solution. A buffer solution consist of a weak acid and its conjugate weak base counterpart. It's purpose is to maintain a relatively constant pH value. This video discusses the relationship between the pH and pKa values with the relative amounts of weak acid and weak base components in the buffer solution. This video contains plenty of examples and practice problems.
13 - Conic Sections: Parabola, Focus, Directrix, Vertex & Graphing - Part 1
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!