CHEM 103: General Chemistry I

Learn how to perform dilution calculations for solutions, including copper(II) nitrate, calcium chloride, and lithium carbonate, to achieve specific concentrations.

Understand the relationship between atomic number, mass number, and neutrons within atoms. This video breaks down the simple calculation to determine the number of neutrons for specific elements like Nickel, Uranium, Scandium, and Argon.

Delve into the world of biochemistry and discover what this critical parameter means in the context of binding constants. We'll break down the significance of K?.? and explain how it's used to quantify the strength of interactions in various biological processes. Whether you're a student, scientist, or simply curious about the world of science, this video will provide you with a clear understanding of K?.? and its role in biochemical research.

This video guides viewers through the process of calculating the volume occupied by Hydrochloric acid gas or HCl at standard temperature and pressure. Using the molar mass of HCl and its properties as an ideal gas the tutorial comprehensively explains each step to determine the volume from a given mass at STP. A must-watch for understanding gas volume conversions in chemistry

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

Explore how to determine the oxidation states of Chlorine in various ions using fundamental rules in chemistry. Learn the importance of oxidation numbers in understanding chemical reactions and the art of balancing chemical equations.