CHEM 1211L: Principles of Chemistry I Laboratory

School: Georgia State University

Number of Notes and Study Guides Available: 0

Videos

Why is a short RNA primer needed for replication?

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Unlocking the Mystery of Short RNA Primers in DNA Replication: Discover the essential role they play and why they are a crucial component in the replication process. Join us in this video as we delve into the fascinating world of molecular biology and DNA replication.

Mass of Solutions: 12g Sucrose in 4.1%, 3.2%, & 12.5% Cases

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Determining the total mass of sucrose solutions at varying concentrations: 4.1% 3.2% and 12.5%. Learn step-by-step calculations to find solution masses containing 12 grams of sucrose. Results: ~292.68g ~375g and 96g for each concentration respectively.

Calculating Ksp for Ca3(PO4)2 at 25°C: Step-by-Step Guide

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Unravel the concepts of 'Molar Solubility' and 'Solubility Product' to gauge salt solubility. Explore how Calcium Phosphate dissociates in solutions and calculate its unique Ksp value.

Amino Acid Structural Formulas at Low pH

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Explore the protonation of amino acids, specifically valine and threonine, when subjected to a pH lower than their isoelectric points, highlighting the structural changes in their carboxyl and amino groups.

CS?, SO?, CH?, & CH?Cl: Are They Polar or Nonpolar Molecules?

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Explore the polarity of Carbon disulfide, Sulfur dioxide, Methane, and Chloromethane. Learn how molecular shape influences electron distribution. Understand which molecules possess a net dipole moment and which ones don't.

Comparing Masses: Analyzing Water, Ethanol, Chloroform & Balsa Wood

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Explore the relationship between mass, density, and volume using real-life examples, including water, ethanol, chloroform, and balsa wood. Learn the process of calculating mass and uncover which substance has the highest mass based on given conditions.