PreparED Study Materials

CHEM 120: General Chemistry

School: University of Tennessee - Knoxville

Number of Notes and Study Guides Available: 17

Notes

Study Guides

Videos

Mastering Unit Conversions: From Light-Years to Feet/sec
Stars

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

Add to cart

Learn how to convert between various units of measurement, ranging from cosmic distances to everyday lengths. The video takes viewers through the process of translating light-years into miles, yards into centimeters, and incredibly high speeds from cm/s to feet per second. Simplifying complex conversions, this guide offers clarity in the world of physics.

Chemical Formulas: CaI?, N?O?, SiO?, ZnCl? for Atom Ratios
Stars

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

Add to cart

Unlock the world of chemical formulas and their atom ratios. Learn to write compounds like CaI?, N?O?, SiO?, and ZnCl? in this chemistry tutorial.

Determining Bond Types: Ionic, Polar Covalent, or Covalent in Chemical
Stars

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

Add to cart

This discussion revolves around the classification of chemical bonds as ionic, polar covalent, or covalent based on the electronegativity difference between the atoms involved. The general criteria for this classification are explained: a difference greater than 1.7 indicates an ionic bond, between 0.5 and 1.7 signifies a polar covalent bond, and less than 0.5 designates a covalent bond. It then applies these criteria to four specific examples, including the CC bond in ethane (H?CCH?), the KI bo

Understanding Electron Configurations of Ions: The Noble Gas Connectio
Stars

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

Add to cart

Unravel the electron configurations of diverse ions and discern their noble gas resemblances. Understand how atoms and ions strive for full outer electron shells for ultimate stability.

Mass Calc: C?F, MgF?, CS? & SO? Explained
Stars

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

Add to cart

Master the conversion of moles to grams with clear step-by-step guidance. Explore specific calculations for substances like carbon tetrafluoride and magnesium fluoride. Grasp the nuances of handling different units like millimoles and kilomoles in the context of substances such as carbon disulfide and sulfur trioxide

Understanding Boiling Points: Ethylene Glycol, Alcohols & Ethers Expla
Stars

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

Add to cart

This video offers insights into the properties and boiling points of different alcohols and ethers, including antifreeze agents like ethylene glycol. We also discuss how molecular structures and interactions impact boiling points, shedding light on key differences among related compounds.

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