CHEM 117 UND: Chemical Concepts and Applications | StudySoup

PreparED Study Materials

CHEM 117: Chemical Concepts and Applications

School: University of North Dakota

Number of Notes and Study Guides Available: 0

Videos

Calculating MgO Mass from Oxygen Gas at STP
Stars

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

Subscribe to view the
full solution

In this video, the problem involves calculating the mass of magnesium oxide (MgO) produced when 14.8 liters of oxygen gas react with magnesium metal according to the chemical equation 2Mg + O2 -> 2MgO. The stoichiometric relationship is used to determine that 0.6607 moles of oxygen gas results in 1.3214 moles of MgO, with a final calculation yielding a mass of 53.25 grams of MgO formed during the reaction at Standard Temperature and Pressure (STP).

Molecular Geometry & Polarity: Why CO? & CCl? Are Nonpolar Explained
Stars

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

Subscribe to view the
full solution

Uncover the intriguing relationship between molecular geometry and polarity in chemistry. Using CO? and CCl? as examples, learn how polar bonds can result in nonpolar molecules. Recognize the role of symmetry in determining molecular polarity.

Element Classification: Rep, Trans, Inner-Trans, Noble Gases
Stars

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

Subscribe to view the
full solution

We categorize elements into representative, transition, inner-transition, and noble gases based on their positions in the periodic table and general characteristics, without revealing specific element classifications.

Stars

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

Subscribe to view the
full solution

Reactions of Isopentyl Bromide with Various Reagents
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 fascinating reactions of isopentyl bromide with a variety of reagents and uncover the expected products in each scenario.

What is the expected ground-state electron configuration for Te²??
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 illuminating video as we unravel the expected ground-state electron configuration for Te²?. We dive into the world of chemistry to explain the electron structure of this fascinating ion. Whether you're a student, a chemistry enthusiast, or simply curious about the periodic table, this video provides a clear and comprehensive breakdown of the electron configuration for Te²?. Discover the secrets of electron arrangement and explore the intriguing properties of tellurium in its doub

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