PreparED Study Materials

CHEM 110: abstract algebra

School: University of Mississippi

Number of Notes and Study Guides Available: 1

Notes

Videos

Molecule Count in 0.334 g of C?H?: Ethane Analysis
Stars

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

Add to cart

This instructional video guides you through the process of determining the number of molecules in a given sample. It illustrates the conversion from grams to moles using the molar mass of the substance and then to molecules using Avogadro's number, providing a practical example with ethane (C?H?) to calculate approximately 6.67 x 10²¹ molecules in a 0.334 g sample.

Understanding Microwaves: Boiling Water's Time and Photon Count
Stars

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

Add to cart

This video breaks down the process of calculating the time and number of photons required to boil water in a microwave. Using given power, wavelength, and water specifics, we determine both energy needs and photon count.

STP Reactions: How Phosphorus & Oxygen Form P?O??
Stars

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

Add to cart

Grasp the concept of Standard Temperature and Pressure (STP) and its significance in chemistry. Through a practical example, this video elucidates how phosphorus reacts with oxygen at STP to produce tetraphosphorus decaoxide. Comprehensive mole calculations and chemical equations simplify this intriguing chemical process.

Deriving the Perfect Gas Equation from Gas Laws
Stars

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

Add to cart

Learn how the ideal gas equation is derived from Boyle's law, Charles’ law, and Avogadro's principle, unraveling the fundamentals of gas behavior.

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

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

Add to cart

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.

Protons reveal electron count in atoms. Which statement applies?
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 explore the information that knowledge of the number of protons in a neutral element's atom can provide. Options for determining neutron count, electron count, and identifying the element's name are examined, with a conclusion that it allows us to know both the number of electrons and the element's name.

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