CHEM 1331: Fundamentals of Chemistry

School: Tulane University

Number of Notes and Study Guides Available: 0

Videos

Why is a short RNA primer needed for replication?

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

Subscribe to view the
full solution

Unlocking the Mystery of Short RNA Primers in DNA Replication: Discover the essential role they play and why they are a crucial component in the replication process. Join us in this video as we delve into the fascinating world of molecular biology and DNA replication.

Quantitative vs Non-Quantitative: Precision in Scientific Observations

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

Subscribe to view the
full solution

Unpack the difference between quantitative and non-quantitative observations. Examples include a person's weight on the Moon and the depth a hand pump can reach. Learn why precise measurements are crucial in scientific studies.

Calculating Vapor Pressure & Its Lowering: Urea in Water at 35°C

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 intriguing process of determining the vapor pressure of a urea-water solution at 35°C. Using Raoult's law we'll calculate the mole fraction of water and urea leading to the solution's vapor pressure. Learn how the solution's composition affects vapor-pressure lowering

Reversible Enzyme Inhibition: Good or Bad? Exploring Implications

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

Subscribe to view the
full solution

Delve into the complex world of enzymes and explore the implications of their reversible inhibition, shedding light on whether it's advantageous or detrimental to biological processes."

Iron Bar: Mass Change and Rust Formation

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

Subscribe to view the
full solution

Learn about mass changes in an iron bar when exposed to moist air, including the formation of rust (Fe?O?) and how to calculate the final mass.

Electrons in outer shell of: Potassium, Calcium, Aluminum

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

Subscribe to view the
full solution

This video explains the importance of the number of valence electrons in an element's chemical behavior and demonstrates how to determine the valence electrons for potassium, calcium, and aluminum based on their positions in the periodic table. Valence electrons dictate an element's reactivity with other elements, making this knowledge essential for understanding chemical reactions.