CHEM 438 Lehigh: Analytical Chemistry | StudySoup

PreparED Study Materials

CHEM 438: Analytical Chemistry

School: Lehigh University

Number of Notes and Study Guides Available: 0

Videos

Speed of Light Explained: Earth, Billions of Km & the Concept of Light
Stars

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

Subscribe to view the
full solution

Discover the incredible speed of light as it zips 7.5 times around Earth in just a second! Marvel at its daily and yearly travels, equating to billions and trillions of kilometers. Dive deeper into the concept of a 'light year' and its significance in astronomical measurements.

Structures & Classifications of C?H?? Alkyl Groups: From Primary to Te
Stars

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 structures of C?H?? alkyl groups and classify them into primary, secondary, or tertiary categories. Through a visualization of carbon atom arrangements, uncover the nuances of n-pentyl, sec-pentyl, tert-pentyl, isopentyl, and neopentyl structures.

Understanding Barometers: How Do They Measure Pressure?
Stars

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

Subscribe to view the
full solution

Join us in this enlightening video as we delve into the inner workings of barometers. Discover how these essential weather instruments operate, using a column of mercury to measure pressure. We'll explore the principles behind this ingenious device and help you understand the science behind pressure measurement. Whether you're a weather enthusiast or a science lover, this video will provide valuable insights into the fascinating world of barometers.

Calculating Backpacker's Fuel Weight: White Gas Density
Stars

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

Subscribe to view the
full solution

Learn how to determine the weight of white gas carried by a backpacker using its density. A valuable skill for hikers and campers.

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:

Subscribe to view the
full solution

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.

Molecular Formulas: Lewis Structures for N2, HCN, CO2, C3H6, and More
Stars

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

Subscribe to view the
full solution

Discover Lewis structures for various molecular formulas, including N2, HCN, CO2, C3H6, and more. Explore their chemical bonding and structural arrangements.

Textbook Solutions (0)

Top Selling Study Tools

×

Login

Organize all study tools for free

Or continue with
×

Register

Sign up for access to all content on our site!

Or continue with

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