PreparED Study Materials

CHEM 1151: Survey of Chemistry I

School: Georgia Southern University

Number of Notes and Study Guides Available: 5

Notes

Study Guides

Videos

Intermolecular Forces in HCl, F?, and C?H??
Stars

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

Add to cart

Explore the fascinating world of intermolecular forces in this brief video, featuring HCl, F?, and C?H?? molecules. Learn about the bonds that hold these substances together!

Molecular Lewis Structures for CH?, CO?, H?Se, and NH?
Stars

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

Add to cart

In this video, we demonstrate the creation of Lewis structures for methane, carbon dioxide, hydrogen selenide, and ammonia, highlighting the arrangement of atoms and bonds in each molecule. The video emphasizes the importance of Lewis structures in visualizing atomic bonding and the presence of lone electron pairs.

Calculating the Mass Percent Composition of Chloroform (CHCl?)
Stars

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

Add to cart

In this video, we delve into the concept of percent composition by mass, exemplified through the compound chloroform (CHCl?), which was once employed as an inhalation anesthetic despite its associated toxicity. By calculating the percent composition for each element within the compound, we gain valuable insights into its composition and its potential effects on health and properties.

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

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

Add to cart

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.

Mole Count in Elemental Samples (Zn, Ar, Ta, Li)
Stars

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

Add to cart

This video outlines the process of calculating the number of moles in various elemental samples. It begins by explaining the relationship between molar mass and atomic weight. Each sample's mass is divided by the respective element's molar mass to find the number of moles. It provides detailed calculations for four elemental samples: zinc (Zn), argon (Ar), tantalum (Ta), and lithium (Li), converting results to scientific notation where necessary. The script demonstrates how to determine the mole

Key Biochemical Concepts: Polymer, Protein, Nucleic Acid, Catalysis, G
Stars

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

Add to cart

In biochemistry, polymers are essential macromolecules, including carbohydrates, lipids, proteins, and nucleic acids, each adopting specific shapes and performing vital functions within cells, with proteins serving diverse roles, nucleic acids carrying genetic information, catalysis expediting reactions, and the genetic code enabling protein synthesis.

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