PreparED Study Materials
CHEM 101: Intro to Chemistry
School: Dominican University
Number of Notes and Study Guides Available: 3
Notes
Study Guides
Videos
Using Avogadro's Number: Calculating Moles of Aluminum & Iron Atoms
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Learn how to determine the number of moles in a given set of atoms using Avogadro's number. This tutorial breaks down the calculation for Aluminum and Iron, simplifying the concept for better understanding.
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Oxidizing & Reducing Agents: Electron Exchange Demystified
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Explore the world of oxidizing and reducing agents in chemistry. Gain a clear understanding of what they are and how they function without delving too deep into the subject matter.
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Physical vs. Chemical: Chlorine Reactions & Magnetism
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Explore the differences between physical and chemical properties in substances. Learn some fundamentals of chemistry and understand how substances interact and change.
Chemical Formulas: CaI?, N?O?, SiO?, ZnCl? for Atom Ratios
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Unlock the world of chemical formulas and their atom ratios. Learn to write compounds like CaI?, N?O?, SiO?, and ZnCl? in this chemistry tutorial.