PreparED Study Materials

CHEM 200: Evolutionary Biology

School: University at Buffalo

Number of Notes and Study Guides Available: 1

Notes

Videos

CO?: Linear & Nonpolar with Temp Dipole Moments Explained!
Stars

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

Add to cart

Uncover the nuances of the CO? molecule's polarity and its electron dynamics. Understand how bending and stretching motions influence its electron density. Grasp the analogy of CO? to a jumping rope, highlighting its overall nonpolar nature.

Glucose Polymer with Alternating Glycosidic Linkages: Structure and Fu
Stars

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

Add to cart

Explore the fascinating discovery of a glucose polymer with alternating glycosidic linkages. We'll visualize its Haworth projection and investigate its potential role in organisms, pondering whether it primarily serves a structural or energy storage function. Additionally, we'll discuss which types of organisms might utilize this unique polysaccharide as a potential food source.

Identifying Incorrect Ground-State Electron Configurations and Providi
Stars

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

Add to cart

This video delves into the significance of electron configurations in understanding an atom's chemical behavior. It examines and corrects inaccuracies in the electron configurations of Aluminium (Al), Boron (B), and Fluorine (F). For instance, the electron configuration for Aluminium is initially presented with an incorrect number of electrons in the 2p subshell, stressing the importance of adhering to the rules of electron configuration for precise atomic representation.

Glassware Drying with Acetone: The Science Behind It
Stars

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

Add to cart

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.

Drawing the Lewis Structure for Glycine: The Protein Building Block
Stars

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

Add to cart

Discover how amino acids, specifically glycine, form the foundation of proteins. Understand and visualize the Lewis structure representation of glycine. Grasp the significance of atomic bonding and electron distribution.

Theoretical Yield of TiCl? for Various Reactant Quantities
Stars

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

Add to cart

Explore how to calculate the theoretical yield of TiCl? in moles based on different initial quantities of reactants in the chemical equation Ti + 2 Cl? ? TiCl?.

Textbook Solutions (0)

Top Selling Study Tools

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back