Chemistry
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Solutions, dilutions, chemical bonds, acids and bases, organic (carbon-containing) molecules, macromolecules, water
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Describing Solutions
Slide Set
Most scientists use a common language of measurement, called the International System of Units. David Caprette, PhD, shows you how to use this language to describe solutions.
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Introduction to Chemical Mixtures
Slide Set
A biologist must be able to work with and understand a variety of mixtures. Dr. David Caprette presents basic concepts and definitions.
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Quantitative Methods: Part 1. Solutions and Dilutions
Slide Set
David Caprette, PhD, discusses the types and properties of mixtures prepared and/or encountered in a biological laboratory.
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Quantitative Methods: Part 2. Diluting Solutions
Slide Set
It is relatively easy to work out dilution problems once a solid frame of reference is established. David Caprette, PhD, explains the process.