PreparED Study Materials
CH 127: General Chemistry I
School: Oregon State University
Number of Notes and Study Guides Available: 1
Study Guides
Videos
Reactions of Isopentyl Bromide with Various Reagents
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Explore the fascinating reactions of isopentyl bromide with a variety of reagents and uncover the expected products in each scenario.
Acid Strength Comparison: Isomers and Proton Removal Explained
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This video provides insights into determining the acid strength of various isomers by examining the ease of proton removal and the stability of the resulting anion. By comparing Propanamine to Trimethylamine and Methoxyethane to Propanol, we determine which compounds are more acidic.
Connecting Volume & Moles: A Deep Look at Gas Stoichiometry & Ideal Ga
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Understand gas stoichiometry by exploring the Ideal Gas Law, which integrates key laws like Gay-Lussac's, Charles's, Avogadro's, and Boyle's. Discover how this equation helps determine relationships between gas volumes and moles in reactions.
Electrons in outer shell of: Potassium, Calcium, Aluminum
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This video explains the importance of the number of valence electrons in an element's chemical behavior and demonstrates how to determine the valence electrons for potassium, calcium, and aluminum based on their positions in the periodic table. Valence electrons dictate an element's reactivity with other elements, making this knowledge essential for understanding chemical reactions.
Calculating Water's Freezing Point at Various Concentrations: A Chemis
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Learn how to compute the freezing point of water at various solution concentrations using the freezing point depression formula. Uncover the relationship between concentration and the lowered freezing points for four distinct solutions. Equip yourself with essential knowledge on the effects of solute concentration on water's freezing behavior.