CHEM 4491: Seminar

School: Idaho State University

Number of Notes and Study Guides Available: 0

Videos

Physical vs. Chemical: Chlorine Reactions & Magnetism

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 differences between physical and chemical properties in substances. Learn some fundamentals of chemistry and understand how substances interact and change.

Dimethylamine vs. Trimethylamine: Structures & Boiling Points

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 science behind boiling points and molecular interactions in this video. Explore why Dimethylamine boils at a higher temperature than Trimethylamine, despite having a lower molecular weight, and gain insights into the role of molecular structures in determining physical properties.

1828 Synthesis of Urea: Pioneering Steps in Biochemistry

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 groundbreaking moment in 1828 when Wöhler synthesized urea, the first organic compound. Join us in this video as we trace the profound impact of this achievement on the field of biochemistry and its significance in unraveling the mysteries of life's complex chemistry.

Neon Gas Pressure Change in 0.75-L Cylinder

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 problem, we are tasked with determining the pressure of neon gas in a 0.75-L cylinder at 30°C after compressing it from a 2.50-L sample at 0.00°C and 1.00 atm using the combined gas law equation, with step-by-step calculations leading to a final pressure value of approximately 3.699 atm.