CHEM 170: Chemistry for CHEM Sciences I

School: Kansas

Number of Notes and Study Guides Available: 0

Videos

Calculating the Mass of a Sucrose Crystal: A Chemistry Insight

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Explore the fascinating world of chemistry as we calculate the mass of a sugar crystal with 1.8 x 10¹? molecules of sucrose. Using the concept of a mole and Avogadro's number, discover how to convert molecular numbers to milligrams. Grasp foundational principles in a clear, engaging format.

Diprotic Acid Titration: Determining Molar Mass

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Discover how to find the molar mass of an unknown diprotic acid through a titration experiment with 0.1288 M NaOH. Learn step by step in this chemistry tutorial.

Understanding STP: Calculating Gas Volumes at 0°C and 1 ATM

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Discover the fundamental concept of Standard Temperature and Pressure (STP) and its relevance in determining the volume of different gases. Learn to calculate gas volumes at STP using real-life examples of Chlorine, Nitrogen, Helium, and Methane. Grasp essential chemistry concepts seamlessly with practical demonstrations.

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The Wobble Concept: Explaining Codon Variability in Amino Acid Encodin

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Join us as we delve into the intriguing world of genetic coding and discover how the concept of wobble accounts for variations in codons encoding a single amino acid.

Lewis Structures with Atom Connections & Charges

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Learn how to create Lewis structures for various molecules and assign charges where needed. Understand the molecular connectivity and electron distribution.