CHEM 1045: GENERAL CHEMISTRY

School: Tulane University

Number of Notes and Study Guides Available: 0

Videos

Chips Nutritional Energy and Body Fat Conversion

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Discover how to calculate the nutritional energy in a bag of chips, and learn the science behind converting excess energy into body fat.

Molecular Geometry & Polarity: Why CO? & CCl? Are Nonpolar Explained

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Uncover the intriguing relationship between molecular geometry and polarity in chemistry. Using CO? and CCl? as examples, learn how polar bonds can result in nonpolar molecules. Recognize the role of symmetry in determining molecular polarity.

Does Cesium Bromide & Hydrogen Iodide in Water Conduct Electricity?

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Explore the conductivity of aqueous solutions: Cesium bromide and hydrogen iodide. Understand their ionic nature and how it leads to the presence of charged ions enabling electricity conduction

Comparing pH: Acid Concentrations Strength Ka pKa & pOH Explained!

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Understanding pH Values: In this video we break down the pH levels of various solutions. Discover the importance of acid strengths via Ka and pKa contrast weak vs. strong acids and learn the counterintuitive relationship between pOH and pH.

Glassware Drying with Acetone: The Science Behind It

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This discussion delves into the use of acetone as a solvent for removing water from laboratory glassware, exploring the science behind its effectiveness and the role of hydrogen bonding in facilitating rapid evaporation.

Calculate the Volume of 3.00 Moles of Kr(g) at STP

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This video delves into the principles of gas behavior at standard temperature and pressure (STP) and how to determine the volume occupied by a given number of moles of gas under these conditions.