This week we continue to spend quality time with gases, more deeply investigating some principles regarding pressure - including John Dalton's Law of Partial Pressures, vapor pressure - and demonstrating the method for collecting...

We know about the ideal gas laws, like Boyle's and Charles's and so forth. Now let's look at one law that involves mixtures of gases. This is called Dalton's Law, and to understand it, we have to learn about the concept of partial...

In this video we will do the following:<br/>
1) Explain the extent of <br/>reaction, ξ
2) Use a<br/>n ICE table based on ξ
3) Determine an expression for th<br/>e equilibrium constant based on ξ

Here I explain the basics thermodynamic parameters for mixing two liquids into a mixture.

In this video, I show you example calculations for ΔG, ΔS, ΔH, ΔV, all of mixing.<br/>

It defines solubility of a substance and discusses about the factors that affect the solubility of a substance. It also defines Le chatelier's principle as well as Henry's law.

Practice REAL problems from actual past IIT/JEE exams with Professor Dave!

Thermodynamic Parameters of Solution Mixing

In this video, we will do an example calculation using Boyle's Law (P1V1=P2V2). [Solving for pressure, P2]

It discusses about the colligative properties of the solution and derives the relationship between vapour pressure of a solution, mole fraction and vapour pressure of solvent.

Microsoft Excel is used to calculate the liquid mole fraction and temperature of a mixture, using Raoult's law for vapor-liquid equilibrium. Excel solver is used to solve for 2 equations and 2 unknowns.

Ideal-Dilute Solution Behavior, Raoult's Law, and Henry's Law

Here, I discuss the concepts of ideal and ideal-dilute solutions and how they relate to Henry and Raoult's Laws.<br/>

Henry's & Raoult's Laws Standard State Activities

It explains the vapour pressure of liquids with the help of Raoult's law and defines Dalton' law of partial pressures.

It describes the concentration of the solution in terms of mass percentage, volume percentage, parts per million and mole fraction.

It explains the concept of Stoichiometry, Concentration of Solution, Mole Fraction, Molality & Molarity.