CHEM 253: Organic CHEM I Lab

School: University of Nebraska Lincoln

Number of Notes and Study Guides Available: 0

Videos

Chemical Formulas for Barium Hydroxide, Magnesium Sulfite, and More

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

This video discusses the process of writing chemical formulas for different compounds, providing details on the types and charges of ions involved in each compound's composition. The video concludes with the chemical formulas for barium hydroxide, magnesium sulfite, calcium carbonate, ammonium sulfate, and lithium hydrogen carbonate.

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

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

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.

Structural Isomers: C4H10, C5H12, C6H14, C2H5Cl, C2H4Cl2, C2H3Cl3

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Explore the diverse world of structural isomers! Learn how to draw structures for all constitutional isomers with various molecular formulas, including C4H10, C5H12, C6H14, C2H5Cl, C2H4Cl2, and C2H3Cl3.

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

What are the ground-state electron configurations of Ge, Fe, Zn, Ni, W

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

This video provides ground-state electron configurations for various elements, including germanium, iron, zinc, nickel, tungsten, and thallium, based on their atomic numbers.

Endothermic Rxn: Ba(OH)2·8H2O & NH4NO3 Heat Dynamics

Want To Learn More? To watch the entire video and ALL of the videos in the series:

Subscribe to view the
full solution

Explore the endothermic reaction between Ba(OH)2·8H2O and NH4NO3 observing its impact on surroundings like the freezing water. Discover why touching the beaker feels cold and learn about heat transfer in such chemical reactions. This video is an insightful demonstration of heat absorption in chemical reactions.